200494840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 590284800

約数和(自身を除く): 389789960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 169, 182, 190, 223, 247, 260, 266, 280, 338, 364, 380, 446, 455, 494, 520, 532, 665, 676, 728, 760, 845, 892, 910, 988, 1064, 1115, 1183, 1235, 1330, 1352, 1561, 1690, 1729, 1784, 1820, 1976, 2230, 2366, 2470, 2660, 2899, 3122, 3211, 3380, 3458, 3640, 4237, 4460, 4732, 4940, 5320, 5798, 5915, 6244, 6422, 6760, 6916, 7805, 8474, 8645, 8920, 9464, 9880, 11596, 11830, 12488, 12844, 13832, 14495, 15610, 16055, 16948, 17290, 20293, 21185, 22477, 23192, 23660, 25688, 28990, 29659, 31220, 32110, 33896, 34580, 37687, 40586, 42370, 44954, 47320, 55081, 57980, 59318, 62440, 64220, 69160, 75374, 81172, 84740, 89908, 101465, 110162, 112385, 115960, 118636, 128440, 148295, 150748, 162344, 169480, 179816, 188435, 202930, 220324, 224770, 237272, 263809, 275405, 296590, 301496, 376870, 385567, 405860, 440648, 449540, 527618, 550810, 593180, 716053, 753740, 771134, 811720, 899080, 1055236, 1101620, 1186360, 1319045, 1432106, 1507480, 1542268, 1927835, 2110472, 2203240, 2638090, 2864212, 3084536, 3580265, 3855670, 5012371, 5276180, 5728424, 7160530, 7711340, 10024742, 10552360, 14321060, 15422680, 20049484, 25061855, 28642120, 40098968, 50123710, 100247420, 200494840]

約数ペア:

[(1, 200494840), (2, 100247420), (4, 50123710), (5, 40098968), (7, 28642120), (8, 25061855), (10, 20049484), (13, 15422680), (14, 14321060), (19, 10552360), (20, 10024742), (26, 7711340), (28, 7160530), (35, 5728424), (38, 5276180), (40, 5012371), (52, 3855670), (56, 3580265), (65, 3084536), (70, 2864212), (76, 2638090), (91, 2203240), (95, 2110472), (104, 1927835), (130, 1542268), (133, 1507480), (140, 1432106), (152, 1319045), (169, 1186360), (182, 1101620), (190, 1055236), (223, 899080), (247, 811720), (260, 771134), (266, 753740), (280, 716053), (338, 593180), (364, 550810), (380, 527618), (446, 449540), (455, 440648), (494, 405860), (520, 385567), (532, 376870), (665, 301496), (676, 296590), (728, 275405), (760, 263809), (845, 237272), (892, 224770), (910, 220324), (988, 202930), (1064, 188435), (1115, 179816), (1183, 169480), (1235, 162344), (1330, 150748), (1352, 148295), (1561, 128440), (1690, 118636), (1729, 115960), (1784, 112385), (1820, 110162), (1976, 101465), (2230, 89908), (2366, 84740), (2470, 81172), (2660, 75374), (2899, 69160), (3122, 64220), (3211, 62440), (3380, 59318), (3458, 57980), (3640, 55081), (4237, 47320), (4460, 44954), (4732, 42370), (4940, 40586), (5320, 37687), (5798, 34580), (5915, 33896), (6244, 32110), (6422, 31220), (6760, 29659), (6916, 28990), (7805, 25688), (8474, 23660), (8645, 23192), (8920, 22477), (9464, 21185), (9880, 20293), (11596, 17290), (11830, 16948), (12488, 16055), (12844, 15610), (13832, 14495)]