201229912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101837}}^1$

素因数の和:101875

約数の個数: 32

約数和(自身を含む): 427719600

約数和(自身を除く): 226489688

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 101837, 203674, 407348, 814696, 1323881, 1934903, 2647762, 3869806, 5295524, 7739612, 10591048, 15479224, 25153739, 50307478, 100614956, 201229912]

約数ペア:

[(1, 201229912), (2, 100614956), (4, 50307478), (8, 25153739), (13, 15479224), (19, 10591048), (26, 7739612), (38, 5295524), (52, 3869806), (76, 2647762), (104, 1934903), (152, 1323881), (247, 814696), (494, 407348), (988, 203674), (1976, 101837)]