209541472

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32257}}^1$

素因数の和:32303

約数の個数: 48

約数和(自身を含む): 487740960

約数和(自身を除く): 278199488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 32257, 64514, 129028, 225799, 258056, 451598, 516112, 903196, 935453, 1032224, 1806392, 1870906, 3612784, 3741812, 6548171, 7225568, 7483624, 13096342, 14967248, 26192684, 29934496, 52385368, 104770736, 209541472]

約数ペア:

[(1, 209541472), (2, 104770736), (4, 52385368), (7, 29934496), (8, 26192684), (14, 14967248), (16, 13096342), (28, 7483624), (29, 7225568), (32, 6548171), (56, 3741812), (58, 3612784), (112, 1870906), (116, 1806392), (203, 1032224), (224, 935453), (232, 903196), (406, 516112), (464, 451598), (812, 258056), (928, 225799), (1624, 129028), (3248, 64514), (6496, 32257)]