208048552

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 411968700

約数和(自身を除く): 203920148

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 241, 244, 482, 488, 964, 1769, 1928, 3538, 3721, 6989, 7076, 7442, 13978, 14152, 14701, 14884, 27956, 29402, 29768, 55912, 58804, 107909, 117608, 215818, 426329, 431636, 852658, 863272, 896761, 1705316, 1793522, 3410632, 3587044, 7174088, 26006069, 52012138, 104024276, 208048552]

約数ペア:

[(1, 208048552), (2, 104024276), (4, 52012138), (8, 26006069), (29, 7174088), (58, 3587044), (61, 3410632), (116, 1793522), (122, 1705316), (232, 896761), (241, 863272), (244, 852658), (482, 431636), (488, 426329), (964, 215818), (1769, 117608), (1928, 107909), (3538, 58804), (3721, 55912), (6989, 29768), (7076, 29402), (7442, 27956), (13978, 14884), (14152, 14701)]