202313860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49831}}^1$

素因数の和:49876

約数の個数: 48

約数和(自身を含む): 502306560

約数和(自身を除く): 299992700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 49831, 99662, 199324, 249155, 348817, 498310, 697634, 996620, 1395268, 1445099, 1744085, 2890198, 3488170, 5780396, 6976340, 7225495, 10115693, 14450990, 20231386, 28901980, 40462772, 50578465, 101156930, 202313860]

約数ペア:

[(1, 202313860), (2, 101156930), (4, 50578465), (5, 40462772), (7, 28901980), (10, 20231386), (14, 14450990), (20, 10115693), (28, 7225495), (29, 6976340), (35, 5780396), (58, 3488170), (70, 2890198), (116, 1744085), (140, 1445099), (145, 1395268), (203, 996620), (290, 697634), (406, 498310), (580, 348817), (812, 249155), (1015, 199324), (2030, 99662), (4060, 49831)]