202929424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{667531}}^1$

素因数の和:667558

約数の個数: 20

約数和(自身を含む): 413869840

約数和(自身を除く): 210940416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 667531, 1335062, 2670124, 5340248, 10680496, 12683089, 25366178, 50732356, 101464712, 202929424]

約数ペア:

[(1, 202929424), (2, 101464712), (4, 50732356), (8, 25366178), (16, 12683089), (19, 10680496), (38, 5340248), (76, 2670124), (152, 1335062), (304, 667531)]