201386424

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 521015040

約数和(自身を除く): 319628616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 103, 123, 164, 206, 246, 309, 328, 412, 492, 618, 824, 984, 1236, 1987, 2472, 3974, 4223, 5961, 7948, 8446, 11922, 12669, 15896, 16892, 23844, 25338, 33784, 47688, 50676, 81467, 101352, 162934, 204661, 244401, 325868, 409322, 488802, 613983, 651736, 818644, 977604, 1227966, 1637288, 1955208, 2455932, 4911864, 8391101, 16782202, 25173303, 33564404, 50346606, 67128808, 100693212, 201386424]

約数ペア:

[(1, 201386424), (2, 100693212), (3, 67128808), (4, 50346606), (6, 33564404), (8, 25173303), (12, 16782202), (24, 8391101), (41, 4911864), (82, 2455932), (103, 1955208), (123, 1637288), (164, 1227966), (206, 977604), (246, 818644), (309, 651736), (328, 613983), (412, 488802), (492, 409322), (618, 325868), (824, 244401), (984, 204661), (1236, 162934), (1987, 101352), (2472, 81467), (3974, 50676), (4223, 47688), (5961, 33784), (7948, 25338), (8446, 23844), (11922, 16892), (12669, 15896)]