201216268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 401506560

約数和(自身を除く): 200290292

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 103, 116, 206, 319, 412, 638, 1133, 1276, 1531, 2266, 2987, 3062, 4532, 5974, 6124, 11948, 16841, 32857, 33682, 44399, 65714, 67364, 88798, 131428, 157693, 177596, 315386, 488389, 630772, 976778, 1734623, 1953556, 3469246, 4573097, 6938492, 9146194, 18292388, 50304067, 100608134, 201216268]

約数ペア:

[(1, 201216268), (2, 100608134), (4, 50304067), (11, 18292388), (22, 9146194), (29, 6938492), (44, 4573097), (58, 3469246), (103, 1953556), (116, 1734623), (206, 976778), (319, 630772), (412, 488389), (638, 315386), (1133, 177596), (1276, 157693), (1531, 131428), (2266, 88798), (2987, 67364), (3062, 65714), (4532, 44399), (5974, 33682), (6124, 32857), (11948, 16841)]