195730528

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 462163968

約数和(自身を除く): 266433440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 142, 217, 224, 248, 284, 397, 434, 496, 497, 568, 794, 868, 992, 994, 1136, 1588, 1736, 1988, 2201, 2272, 2779, 3176, 3472, 3976, 4402, 5558, 6352, 6944, 7952, 8804, 11116, 12307, 12704, 15407, 15904, 17608, 22232, 24614, 28187, 30814, 35216, 44464, 49228, 56374, 61628, 70432, 86149, 88928, 98456, 112748, 123256, 172298, 196912, 197309, 225496, 246512, 344596, 393824, 394618, 450992, 493024, 689192, 789236, 873797, 901984, 1378384, 1578472, 1747594, 2756768, 3156944, 3495188, 6116579, 6313888, 6990376, 12233158, 13980752, 24466316, 27961504, 48932632, 97865264, 195730528]

約数ペア:

[(1, 195730528), (2, 97865264), (4, 48932632), (7, 27961504), (8, 24466316), (14, 13980752), (16, 12233158), (28, 6990376), (31, 6313888), (32, 6116579), (56, 3495188), (62, 3156944), (71, 2756768), (112, 1747594), (124, 1578472), (142, 1378384), (217, 901984), (224, 873797), (248, 789236), (284, 689192), (397, 493024), (434, 450992), (496, 394618), (497, 393824), (568, 344596), (794, 246512), (868, 225496), (992, 197309), (994, 196912), (1136, 172298), (1588, 123256), (1736, 112748), (1988, 98456), (2201, 88928), (2272, 86149), (2779, 70432), (3176, 61628), (3472, 56374), (3976, 49228), (4402, 44464), (5558, 35216), (6352, 30814), (6944, 28187), (7952, 24614), (8804, 22232), (11116, 17608), (12307, 15904), (12704, 15407)]