199715673654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40897}}^1\times {\mathrm{12919}}^1$

素因数の和:53834

約数の個数: 64

約数和(自身を含む): 507266073600

約数和(自身を除く): 307550399946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 12919, 25838, 38757, 40897, 77514, 81794, 90433, 116271, 122691, 180866, 232542, 245382, 271299, 286279, 348813, 368073, 542598, 572558, 697626, 736146, 813897, 858837, 1104219, 1627794, 1717674, 2208438, 2441691, 2576511, 4883382, 5153022, 7729533, 15459066, 528348343, 1056696686, 1585045029, 3170090058, 3698438401, 4755135087, 7396876802, 9510270174, 11095315203, 14265405261, 22190630406, 28530810522, 33285945609, 66571891218, 99857836827, 199715673654]

約数ペア:

[(1, 199715673654), (2, 99857836827), (3, 66571891218), (6, 33285945609), (7, 28530810522), (9, 22190630406), (14, 14265405261), (18, 11095315203), (21, 9510270174), (27, 7396876802), (42, 4755135087), (54, 3698438401), (63, 3170090058), (126, 1585045029), (189, 1056696686), (378, 528348343), (12919, 15459066), (25838, 7729533), (38757, 5153022), (40897, 4883382), (77514, 2576511), (81794, 2441691), (90433, 2208438), (116271, 1717674), (122691, 1627794), (180866, 1104219), (232542, 858837), (245382, 813897), (271299, 736146), (286279, 697626), (348813, 572558), (368073, 542598)]