200204560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{58199}}^1$

素因数の和:58255

約数の個数: 40

約数和(自身を含む): 476308800

約数和(自身を除く): 276104240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 58199, 116398, 232796, 290995, 465592, 581990, 931184, 1163980, 2327960, 2502557, 4655920, 5005114, 10010228, 12512785, 20020456, 25025570, 40040912, 50051140, 100102280, 200204560]

約数ペア:

[(1, 200204560), (2, 100102280), (4, 50051140), (5, 40040912), (8, 25025570), (10, 20020456), (16, 12512785), (20, 10010228), (40, 5005114), (43, 4655920), (80, 2502557), (86, 2327960), (172, 1163980), (215, 931184), (344, 581990), (430, 465592), (688, 290995), (860, 232796), (1720, 116398), (3440, 58199)]