201617284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241169}}^1$

素因数の和:241203

約数の個数: 24

約数和(自身を含む): 405165600

約数和(自身を除く): 203548316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 241169, 482338, 964676, 2652859, 4582211, 5305718, 9164422, 10611436, 18328844, 50404321, 100808642, 201617284]

約数ペア:

[(1, 201617284), (2, 100808642), (4, 50404321), (11, 18328844), (19, 10611436), (22, 9164422), (38, 5305718), (44, 4582211), (76, 2652859), (209, 964676), (418, 482338), (836, 241169)]