220123656744

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{213298117}}^1$

素因数の和:213298169

約数の個数: 32

約数和(自身を含む): 563107031520

約数和(自身を除く): 342983374776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 213298117, 426596234, 639894351, 853192468, 1279788702, 1706384936, 2559577404, 5119154808, 9171819031, 18343638062, 27515457093, 36687276124, 55030914186, 73374552248, 110061828372, 220123656744]

約数ペア:

[(1, 220123656744), (2, 110061828372), (3, 73374552248), (4, 55030914186), (6, 36687276124), (8, 27515457093), (12, 18343638062), (24, 9171819031), (43, 5119154808), (86, 2559577404), (129, 1706384936), (172, 1279788702), (258, 853192468), (344, 639894351), (516, 426596234), (1032, 213298117)]