203759504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23893}}^1$

素因数の和:23955

約数の個数: 40

約数和(自身を含む): 435539832

約数和(自身を除く): 231780328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 23893, 47786, 95572, 191144, 310609, 382288, 621218, 979613, 1242436, 1959226, 2484872, 3918452, 4969744, 7836904, 12734969, 15673808, 25469938, 50939876, 101879752, 203759504]

約数ペア:

[(1, 203759504), (2, 101879752), (4, 50939876), (8, 25469938), (13, 15673808), (16, 12734969), (26, 7836904), (41, 4969744), (52, 3918452), (82, 2484872), (104, 1959226), (164, 1242436), (208, 979613), (328, 621218), (533, 382288), (656, 310609), (1066, 191144), (2132, 95572), (4264, 47786), (8528, 23893)]