201435210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 577187208

約数和(自身を除く): 375751998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 137, 153, 155, 170, 186, 255, 274, 279, 306, 310, 411, 465, 510, 527, 558, 685, 765, 822, 930, 961, 1054, 1233, 1370, 1395, 1530, 1581, 1922, 2055, 2329, 2466, 2635, 2790, 2883, 3162, 4110, 4247, 4658, 4743, 4805, 5270, 5766, 6165, 6987, 7905, 8494, 8649, 9486, 9610, 11645, 12330, 12741, 13974, 14415, 15810, 16337, 17298, 20961, 21235, 23290, 23715, 25482, 28830, 32674, 34935, 38223, 41922, 42470, 43245, 47430, 49011, 63705, 69870, 72199, 76446, 81685, 86490, 98022, 104805, 127410, 131657, 144398, 147033, 163370, 191115, 209610, 216597, 245055, 263314, 294066, 360995, 382230, 394971, 433194, 490110, 649791, 658285, 721990, 735165, 789942, 1082985, 1184913, 1299582, 1316570, 1470330, 1974855, 2165970, 2238169, 2369826, 3248955, 3949710, 4476338, 5924565, 6497910, 6714507, 11190845, 11849130, 13429014, 20143521, 22381690, 33572535, 40287042, 67145070, 100717605, 201435210]

約数ペア:

[(1, 201435210), (2, 100717605), (3, 67145070), (5, 40287042), (6, 33572535), (9, 22381690), (10, 20143521), (15, 13429014), (17, 11849130), (18, 11190845), (30, 6714507), (31, 6497910), (34, 5924565), (45, 4476338), (51, 3949710), (62, 3248955), (85, 2369826), (90, 2238169), (93, 2165970), (102, 1974855), (137, 1470330), (153, 1316570), (155, 1299582), (170, 1184913), (186, 1082985), (255, 789942), (274, 735165), (279, 721990), (306, 658285), (310, 649791), (411, 490110), (465, 433194), (510, 394971), (527, 382230), (558, 360995), (685, 294066), (765, 263314), (822, 245055), (930, 216597), (961, 209610), (1054, 191115), (1233, 163370), (1370, 147033), (1395, 144398), (1530, 131657), (1581, 127410), (1922, 104805), (2055, 98022), (2329, 86490), (2466, 81685), (2635, 76446), (2790, 72199), (2883, 69870), (3162, 63705), (4110, 49011), (4247, 47430), (4658, 43245), (4743, 42470), (4805, 41922), (5270, 38223), (5766, 34935), (6165, 32674), (6987, 28830), (7905, 25482), (8494, 23715), (8649, 23290), (9486, 21235), (9610, 20961), (11645, 17298), (12330, 16337), (12741, 15810), (13974, 14415)]