221636148976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74076253}}^1$

素因数の和:74076289

約数の個数: 40

約数和(自身を含む): 496014596784

約数和(自身を除く): 274378447808

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 74076253, 148152506, 296305012, 592610024, 814838783, 1185220048, 1259296301, 1629677566, 2518592602, 3259355132, 5037185204, 6518710264, 10074370408, 13037420528, 13852259311, 20148740816, 27704518622, 55409037244, 110818074488, 221636148976]

約数ペア:

[(1, 221636148976), (2, 110818074488), (4, 55409037244), (8, 27704518622), (11, 20148740816), (16, 13852259311), (17, 13037420528), (22, 10074370408), (34, 6518710264), (44, 5037185204), (68, 3259355132), (88, 2518592602), (136, 1629677566), (176, 1259296301), (187, 1185220048), (272, 814838783), (374, 592610024), (748, 296305012), (1496, 148152506), (2992, 74076253)]