207910404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{444253}}^1$

素因数の和:444276

約数の個数: 36

約数和(自身を含む): 565979596

約数和(自身を除く): 358069192

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 444253, 888506, 1332759, 1777012, 2665518, 3998277, 5331036, 5775289, 7996554, 11550578, 15993108, 17325867, 23101156, 34651734, 51977601, 69303468, 103955202, 207910404]

約数ペア:

[(1, 207910404), (2, 103955202), (3, 69303468), (4, 51977601), (6, 34651734), (9, 23101156), (12, 17325867), (13, 15993108), (18, 11550578), (26, 7996554), (36, 5775289), (39, 5331036), (52, 3998277), (78, 2665518), (117, 1777012), (156, 1332759), (234, 888506), (468, 444253)]