211024908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5927}}^1$

素因数の和:6003

約数の個数: 72

約数和(自身を含む): 569657088

約数和(自身を除く): 358632180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5927, 5934, 8901, 11854, 11868, 17781, 17802, 23708, 35562, 35604, 53343, 71124, 106686, 136321, 213372, 254861, 272642, 408963, 509722, 545284, 764583, 817926, 1019444, 1226889, 1529166, 1635852, 2293749, 2453778, 3058332, 4587498, 4907556, 5861803, 9174996, 11723606, 17585409, 23447212, 35170818, 52756227, 70341636, 105512454, 211024908]

約数ペア:

[(1, 211024908), (2, 105512454), (3, 70341636), (4, 52756227), (6, 35170818), (9, 23447212), (12, 17585409), (18, 11723606), (23, 9174996), (36, 5861803), (43, 4907556), (46, 4587498), (69, 3058332), (86, 2453778), (92, 2293749), (129, 1635852), (138, 1529166), (172, 1226889), (207, 1019444), (258, 817926), (276, 764583), (387, 545284), (414, 509722), (516, 408963), (774, 272642), (828, 254861), (989, 213372), (1548, 136321), (1978, 106686), (2967, 71124), (3956, 53343), (5927, 35604), (5934, 35562), (8901, 23708), (11854, 17802), (11868, 17781)]