201350389660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{1549}}^1$

素因数の和:2148

約数の個数: 192

約数和(自身を含む): 508367462400

約数和(自身を除く): 307017072740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 61, 62, 70, 122, 124, 140, 155, 217, 244, 305, 310, 427, 434, 491, 610, 620, 854, 868, 982, 1085, 1220, 1549, 1708, 1891, 1964, 2135, 2170, 2455, 3098, 3437, 3782, 4270, 4340, 4910, 6196, 6874, 7564, 7745, 8540, 9455, 9820, 10843, 13237, 13748, 15221, 15490, 17185, 18910, 21686, 26474, 29951, 30442, 30980, 34370, 37820, 43372, 48019, 52948, 54215, 59902, 60884, 66185, 68740, 76105, 94489, 96038, 106547, 108430, 119804, 132370, 149755, 152210, 188978, 192076, 209657, 213094, 216860, 240095, 264740, 299510, 304420, 336133, 377956, 419314, 426188, 472445, 480190, 532735, 599020, 661423, 672266, 760559, 838628, 928481, 944890, 960380, 1048285, 1065470, 1322846, 1344532, 1521118, 1680665, 1856962, 1889780, 2096570, 2130940, 2645692, 2929159, 3042236, 3307115, 3361330, 3713924, 3802795, 4193140, 4642405, 5323913, 5858318, 6499367, 6614230, 6722660, 7605590, 9284810, 10647826, 11716636, 12998734, 13228460, 14645795, 15211180, 18569620, 20504113, 21295652, 23577329, 25997468, 26619565, 29291590, 32496835, 41008226, 46394099, 47154658, 53239130, 58583180, 64993670, 82016452, 92788198, 94309316, 102520565, 106478260, 117886645, 129987340, 165041303, 185576396, 205041130, 231970495, 235773290, 324758693, 330082606, 410082260, 463940990, 471546580, 649517386, 660165212, 825206515, 927881980, 1299034772, 1438217069, 1623793465, 1650413030, 2876434138, 3247586930, 3300826060, 5752868276, 6495173860, 7191085345, 10067519483, 14382170690, 20135038966, 28764341380, 40270077932, 50337597415, 100675194830, 201350389660]

約数ペア:

[(1, 201350389660), (2, 100675194830), (4, 50337597415), (5, 40270077932), (7, 28764341380), (10, 20135038966), (14, 14382170690), (20, 10067519483), (28, 7191085345), (31, 6495173860), (35, 5752868276), (61, 3300826060), (62, 3247586930), (70, 2876434138), (122, 1650413030), (124, 1623793465), (140, 1438217069), (155, 1299034772), (217, 927881980), (244, 825206515), (305, 660165212), (310, 649517386), (427, 471546580), (434, 463940990), (491, 410082260), (610, 330082606), (620, 324758693), (854, 235773290), (868, 231970495), (982, 205041130), (1085, 185576396), (1220, 165041303), (1549, 129987340), (1708, 117886645), (1891, 106478260), (1964, 102520565), (2135, 94309316), (2170, 92788198), (2455, 82016452), (3098, 64993670), (3437, 58583180), (3782, 53239130), (4270, 47154658), (4340, 46394099), (4910, 41008226), (6196, 32496835), (6874, 29291590), (7564, 26619565), (7745, 25997468), (8540, 23577329), (9455, 21295652), (9820, 20504113), (10843, 18569620), (13237, 15211180), (13748, 14645795), (15221, 13228460), (15490, 12998734), (17185, 11716636), (18910, 10647826), (21686, 9284810), (26474, 7605590), (29951, 6722660), (30442, 6614230), (30980, 6499367), (34370, 5858318), (37820, 5323913), (43372, 4642405), (48019, 4193140), (52948, 3802795), (54215, 3713924), (59902, 3361330), (60884, 3307115), (66185, 3042236), (68740, 2929159), (76105, 2645692), (94489, 2130940), (96038, 2096570), (106547, 1889780), (108430, 1856962), (119804, 1680665), (132370, 1521118), (149755, 1344532), (152210, 1322846), (188978, 1065470), (192076, 1048285), (209657, 960380), (213094, 944890), (216860, 928481), (240095, 838628), (264740, 760559), (299510, 672266), (304420, 661423), (336133, 599020), (377956, 532735), (419314, 480190), (426188, 472445)]