202398736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{744113}}^1$

素因数の和:744138

約数の個数: 20

約数和(自身を含む): 415215612

約数和(自身を除く): 212816876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 744113, 1488226, 2976452, 5952904, 11905808, 12649921, 25299842, 50599684, 101199368, 202398736]

約数ペア:

[(1, 202398736), (2, 101199368), (4, 50599684), (8, 25299842), (16, 12649921), (17, 11905808), (34, 5952904), (68, 2976452), (136, 1488226), (272, 744113)]