199223376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3120

約数の個数: 80

約数和(自身を含む): 566059008

約数和(自身を除く): 366835632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 381, 508, 528, 762, 1016, 1397, 1524, 2032, 2794, 2971, 3048, 4191, 5588, 5942, 6096, 8382, 8913, 11176, 11884, 16764, 17826, 22352, 23768, 32681, 33528, 35652, 47536, 65362, 67056, 71304, 98043, 130724, 142608, 196086, 261448, 377317, 392172, 522896, 754634, 784344, 1131951, 1509268, 1568688, 2263902, 3018536, 4150487, 4527804, 6037072, 8300974, 9055608, 12451461, 16601948, 18111216, 24902922, 33203896, 49805844, 66407792, 99611688, 199223376]

約数ペア:

[(1, 199223376), (2, 99611688), (3, 66407792), (4, 49805844), (6, 33203896), (8, 24902922), (11, 18111216), (12, 16601948), (16, 12451461), (22, 9055608), (24, 8300974), (33, 6037072), (44, 4527804), (48, 4150487), (66, 3018536), (88, 2263902), (127, 1568688), (132, 1509268), (176, 1131951), (254, 784344), (264, 754634), (381, 522896), (508, 392172), (528, 377317), (762, 261448), (1016, 196086), (1397, 142608), (1524, 130724), (2032, 98043), (2794, 71304), (2971, 67056), (3048, 65362), (4191, 47536), (5588, 35652), (5942, 33528), (6096, 32681), (8382, 23768), (8913, 22352), (11176, 17826), (11884, 16764)]