201785887108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{4204223}}^1$

素因数の和:4204324

約数の個数: 36

約数和(自身を含む): 387763987968

約数和(自身を除く): 185978100860

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1846, 3692, 11999, 23998, 47996, 4204223, 8408446, 16816892, 54654899, 109309798, 218619596, 298499833, 596999666, 710513687, 1193999332, 1421027374, 2842054748, 3880497829, 7760995658, 15521991316, 50446471777, 100892943554, 201785887108]

約数ペア:

[(1, 201785887108), (2, 100892943554), (4, 50446471777), (13, 15521991316), (26, 7760995658), (52, 3880497829), (71, 2842054748), (142, 1421027374), (169, 1193999332), (284, 710513687), (338, 596999666), (676, 298499833), (923, 218619596), (1846, 109309798), (3692, 54654899), (11999, 16816892), (23998, 8408446), (47996, 4204223)]