211661136

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{34183}}^1$

素因数の和:34240

約数の個数: 60

約数和(自身を含む): 606150688

約数和(自身を除く): 394489552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 34183, 68366, 102549, 136732, 205098, 273464, 307647, 410196, 546928, 615294, 820392, 1230588, 1469869, 1640784, 2461176, 2939738, 4409607, 4922352, 5879476, 8819214, 11758952, 13228821, 17638428, 23517904, 26457642, 35276856, 52915284, 70553712, 105830568, 211661136]

約数ペア:

[(1, 211661136), (2, 105830568), (3, 70553712), (4, 52915284), (6, 35276856), (8, 26457642), (9, 23517904), (12, 17638428), (16, 13228821), (18, 11758952), (24, 8819214), (36, 5879476), (43, 4922352), (48, 4409607), (72, 2939738), (86, 2461176), (129, 1640784), (144, 1469869), (172, 1230588), (258, 820392), (344, 615294), (387, 546928), (516, 410196), (688, 307647), (774, 273464), (1032, 205098), (1548, 136732), (2064, 102549), (3096, 68366), (6192, 34183)]