202218856

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 451008000

約数和(自身を除く): 248789144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 239, 406, 478, 521, 812, 956, 1042, 1624, 1673, 1912, 2084, 3346, 3647, 4168, 6692, 6931, 7294, 13384, 13862, 14588, 15109, 27724, 29176, 30218, 48517, 55448, 60436, 97034, 105763, 120872, 124519, 194068, 211526, 249038, 388136, 423052, 498076, 846104, 871633, 996152, 1743266, 3486532, 3611051, 6973064, 7222102, 14444204, 25277357, 28888408, 50554714, 101109428, 202218856]

約数ペア:

[(1, 202218856), (2, 101109428), (4, 50554714), (7, 28888408), (8, 25277357), (14, 14444204), (28, 7222102), (29, 6973064), (56, 3611051), (58, 3486532), (116, 1743266), (203, 996152), (232, 871633), (239, 846104), (406, 498076), (478, 423052), (521, 388136), (812, 249038), (956, 211526), (1042, 194068), (1624, 124519), (1673, 120872), (1912, 105763), (2084, 97034), (3346, 60436), (3647, 55448), (4168, 48517), (6692, 30218), (6931, 29176), (7294, 27724), (13384, 15109), (13862, 14588)]