201219226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 360702720

約数和(自身を除く): 159483494

約数列:

[1, 2, 13, 23, 26, 29, 41, 46, 58, 82, 283, 299, 377, 533, 566, 598, 667, 754, 943, 1066, 1189, 1334, 1886, 2378, 3679, 6509, 7358, 8207, 8671, 11603, 12259, 13018, 15457, 16414, 17342, 23206, 24518, 27347, 30914, 54694, 84617, 106691, 150839, 169234, 188761, 213382, 266869, 301678, 336487, 355511, 377522, 533738, 672974, 711022, 2453893, 3469297, 4374331, 4907786, 6938594, 7739201, 8748662, 15478402, 100609613, 201219226]

約数ペア:

[(1, 201219226), (2, 100609613), (13, 15478402), (23, 8748662), (26, 7739201), (29, 6938594), (41, 4907786), (46, 4374331), (58, 3469297), (82, 2453893), (283, 711022), (299, 672974), (377, 533738), (533, 377522), (566, 355511), (598, 336487), (667, 301678), (754, 266869), (943, 213382), (1066, 188761), (1189, 169234), (1334, 150839), (1886, 106691), (2378, 84617), (3679, 54694), (6509, 30914), (7358, 27347), (8207, 24518), (8671, 23206), (11603, 17342), (12259, 16414), (13018, 15457)]