208889141998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{13681}}^1\times {\mathrm{4967}}^1$

素因数の和:18732

約数の個数: 32

約数和(自身を含む): 330344775360

約数和(自身を除く): 121455633362

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 4967, 9934, 13681, 27362, 144043, 263251, 288086, 396749, 526502, 725093, 793498, 1450186, 7634279, 15268558, 21027697, 42055394, 67953527, 135907054, 1970652283, 3601536931, 3941304566, 7203073862, 104444570999, 208889141998]

約数ペア:

[(1, 208889141998), (2, 104444570999), (29, 7203073862), (53, 3941304566), (58, 3601536931), (106, 1970652283), (1537, 135907054), (3074, 67953527), (4967, 42055394), (9934, 21027697), (13681, 15268558), (27362, 7634279), (144043, 1450186), (263251, 793498), (288086, 725093), (396749, 526502)]