201620704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331613}}^1$

素因数の和:331642

約数の個数: 24

約数和(自身を含む): 417833640

約数和(自身を除く): 216212936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 331613, 663226, 1326452, 2652904, 5305808, 6300647, 10611616, 12601294, 25202588, 50405176, 100810352, 201620704]

約数ペア:

[(1, 201620704), (2, 100810352), (4, 50405176), (8, 25202588), (16, 12601294), (19, 10611616), (32, 6300647), (38, 5305808), (76, 2652904), (152, 1326452), (304, 663226), (608, 331613)]