201169283960

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1303}}^1\times {\mathrm{9437}}^1$

素因数の和:11160

約数の個数: 64

約数和(自身を含む): 454133908800

約数和(自身を除く): 252964624840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1303, 1636, 2045, 2606, 3272, 4090, 5212, 6515, 8180, 9437, 10424, 13030, 16360, 18874, 26060, 37748, 47185, 52120, 75496, 94370, 188740, 377480, 532927, 1065854, 2131708, 2664635, 3859733, 4263416, 5329270, 7719466, 10658540, 12296411, 15438932, 19298665, 21317080, 24592822, 30877864, 38597330, 49185644, 61482055, 77194660, 98371288, 122964110, 154389320, 245928220, 491856440, 5029232099, 10058464198, 20116928396, 25146160495, 40233856792, 50292320990, 100584641980, 201169283960]

約数ペア:

[(1, 201169283960), (2, 100584641980), (4, 50292320990), (5, 40233856792), (8, 25146160495), (10, 20116928396), (20, 10058464198), (40, 5029232099), (409, 491856440), (818, 245928220), (1303, 154389320), (1636, 122964110), (2045, 98371288), (2606, 77194660), (3272, 61482055), (4090, 49185644), (5212, 38597330), (6515, 30877864), (8180, 24592822), (9437, 21317080), (10424, 19298665), (13030, 15438932), (16360, 12296411), (18874, 10658540), (26060, 7719466), (37748, 5329270), (47185, 4263416), (52120, 3859733), (75496, 2664635), (94370, 2131708), (188740, 1065854), (377480, 532927)]