195957536

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2793

約数の個数: 48

約数和(自身を含む): 402361344

約数和(自身を除く): 206403808

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 1376, 1696, 2279, 2687, 4558, 5374, 9116, 10748, 18232, 21496, 36464, 42992, 72928, 85984, 115541, 142411, 231082, 284822, 462164, 569644, 924328, 1139288, 1848656, 2278576, 3697312, 4557152, 6123673, 12247346, 24494692, 48989384, 97978768, 195957536]

約数ペア:

[(1, 195957536), (2, 97978768), (4, 48989384), (8, 24494692), (16, 12247346), (32, 6123673), (43, 4557152), (53, 3697312), (86, 2278576), (106, 1848656), (172, 1139288), (212, 924328), (344, 569644), (424, 462164), (688, 284822), (848, 231082), (1376, 142411), (1696, 115541), (2279, 85984), (2687, 72928), (4558, 42992), (5374, 36464), (9116, 21496), (10748, 18232)]