207133980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{48623}}^1$

素因数の和:48706

約数の個数: 48

約数和(自身を含む): 588155904

約数和(自身を除く): 381021924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 48623, 97246, 145869, 194492, 243115, 291738, 486230, 583476, 729345, 972460, 1458690, 2917380, 3452233, 6904466, 10356699, 13808932, 17261165, 20713398, 34522330, 41426796, 51783495, 69044660, 103566990, 207133980]

約数ペア:

[(1, 207133980), (2, 103566990), (3, 69044660), (4, 51783495), (5, 41426796), (6, 34522330), (10, 20713398), (12, 17261165), (15, 13808932), (20, 10356699), (30, 6904466), (60, 3452233), (71, 2917380), (142, 1458690), (213, 972460), (284, 729345), (355, 583476), (426, 486230), (710, 291738), (852, 243115), (1065, 194492), (1420, 145869), (2130, 97246), (4260, 48623)]