220554832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9461}}^1$

素因数の和:9547

約数の個数: 40

約数和(自身を含む): 450542592

約数和(自身を除く): 229987760

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 9461, 11656, 18922, 23312, 37844, 75688, 151376, 293291, 444667, 586582, 889334, 1173164, 1778668, 2346328, 3557336, 4692656, 7114672, 13784677, 27569354, 55138708, 110277416, 220554832]

約数ペア:

[(1, 220554832), (2, 110277416), (4, 55138708), (8, 27569354), (16, 13784677), (31, 7114672), (47, 4692656), (62, 3557336), (94, 2346328), (124, 1778668), (188, 1173164), (248, 889334), (376, 586582), (496, 444667), (752, 293291), (1457, 151376), (2914, 75688), (5828, 37844), (9461, 23312), (11656, 18922)]