220194009756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{372299}}^1$

素因数の和:374663

約数の個数: 72

約数和(自身を含む): 636388771200

約数和(自身を除く): 416194761444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2347, 4694, 7041, 9388, 14082, 16429, 21123, 28164, 32858, 42246, 49287, 65716, 84492, 98574, 147861, 197148, 295722, 372299, 591444, 744598, 1116897, 1489196, 2233794, 2606093, 3350691, 4467588, 5212186, 6701382, 7818279, 10424372, 13402764, 15636558, 23454837, 31273116, 46909674, 93819348, 873785753, 1747571506, 2621357259, 3495143012, 5242714518, 6116500271, 7864071777, 10485429036, 12233000542, 15728143554, 18349500813, 24466001084, 31456287108, 36699001626, 55048502439, 73398003252, 110097004878, 220194009756]

約数ペア:

[(1, 220194009756), (2, 110097004878), (3, 73398003252), (4, 55048502439), (6, 36699001626), (7, 31456287108), (9, 24466001084), (12, 18349500813), (14, 15728143554), (18, 12233000542), (21, 10485429036), (28, 7864071777), (36, 6116500271), (42, 5242714518), (63, 3495143012), (84, 2621357259), (126, 1747571506), (252, 873785753), (2347, 93819348), (4694, 46909674), (7041, 31273116), (9388, 23454837), (14082, 15636558), (16429, 13402764), (21123, 10424372), (28164, 7818279), (32858, 6701382), (42246, 5212186), (49287, 4467588), (65716, 3350691), (84492, 2606093), (98574, 2233794), (147861, 1489196), (197148, 1116897), (295722, 744598), (372299, 591444)]