219210004270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{21157}}^1$

素因数の和:21925

約数の個数: 64

約数和(自身を含む): 415753684416

約数和(自身を除く): 196543680146

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 683, 1366, 1517, 3034, 3415, 6830, 7585, 15170, 21157, 25271, 28003, 42314, 50542, 56006, 105785, 126355, 140015, 211570, 252710, 280030, 782809, 867437, 1036111, 1565618, 1734874, 2072222, 3914045, 4337185, 5180555, 7828090, 8674370, 10361110, 14450231, 28900462, 32095169, 64190338, 72251155, 144502310, 160475845, 320951690, 534658547, 592459471, 1069317094, 1184918942, 2673292735, 2962297355, 5346585470, 5924594710, 21921000427, 43842000854, 109605002135, 219210004270]

約数ペア:

[(1, 219210004270), (2, 109605002135), (5, 43842000854), (10, 21921000427), (37, 5924594710), (41, 5346585470), (74, 2962297355), (82, 2673292735), (185, 1184918942), (205, 1069317094), (370, 592459471), (410, 534658547), (683, 320951690), (1366, 160475845), (1517, 144502310), (3034, 72251155), (3415, 64190338), (6830, 32095169), (7585, 28900462), (15170, 14450231), (21157, 10361110), (25271, 8674370), (28003, 7828090), (42314, 5180555), (50542, 4337185), (56006, 3914045), (105785, 2072222), (126355, 1734874), (140015, 1565618), (211570, 1036111), (252710, 867437), (280030, 782809)]