211547472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{142169}}^1$

素因数の和:142211

約数の個数: 40

約数和(自身を含む): 564130560

約数和(自身を除く): 352583088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 142169, 284338, 426507, 568676, 853014, 1137352, 1706028, 2274704, 3412056, 4407239, 6824112, 8814478, 13221717, 17628956, 26443434, 35257912, 52886868, 70515824, 105773736, 211547472]

約数ペア:

[(1, 211547472), (2, 105773736), (3, 70515824), (4, 52886868), (6, 35257912), (8, 26443434), (12, 17628956), (16, 13221717), (24, 8814478), (31, 6824112), (48, 4407239), (62, 3412056), (93, 2274704), (124, 1706028), (186, 1137352), (248, 853014), (372, 568676), (496, 426507), (744, 284338), (1488, 142169)]