207425556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{147739}}^1$

素因数の和:147765

約数の個数: 48

約数和(自身を含む): 579140800

約数和(自身を除く): 371715244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 147739, 295478, 443217, 590956, 886434, 1329651, 1772868, 1920607, 2659302, 3841214, 3988953, 5318604, 5761821, 7682428, 7977906, 11523642, 15955812, 17285463, 23047284, 34570926, 51856389, 69141852, 103712778, 207425556]

約数ペア:

[(1, 207425556), (2, 103712778), (3, 69141852), (4, 51856389), (6, 34570926), (9, 23047284), (12, 17285463), (13, 15955812), (18, 11523642), (26, 7977906), (27, 7682428), (36, 5761821), (39, 5318604), (52, 3988953), (54, 3841214), (78, 2659302), (108, 1920607), (117, 1772868), (156, 1329651), (234, 886434), (351, 590956), (468, 443217), (702, 295478), (1404, 147739)]