201445684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 407425536

約数和(自身を除く): 205979852

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 67, 92, 134, 253, 268, 506, 737, 1012, 1474, 1541, 2948, 2971, 3082, 5942, 6164, 11884, 16951, 32681, 33902, 65362, 67804, 68333, 130724, 136666, 199057, 273332, 398114, 751663, 796228, 1503326, 2189627, 3006652, 4379254, 4578311, 8758508, 9156622, 18313244, 50361421, 100722842, 201445684]

約数ペア:

[(1, 201445684), (2, 100722842), (4, 50361421), (11, 18313244), (22, 9156622), (23, 8758508), (44, 4578311), (46, 4379254), (67, 3006652), (92, 2189627), (134, 1503326), (253, 796228), (268, 751663), (506, 398114), (737, 273332), (1012, 199057), (1474, 136666), (1541, 130724), (2948, 68333), (2971, 67804), (3082, 65362), (5942, 33902), (6164, 32681), (11884, 16951)]