203249792

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{38729}}^1$

素因数の和:38784

約数の個数: 32

約数和(自身を含む): 414798300

約数和(自身を除く): 211548508

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 38729, 77458, 154916, 309832, 619664, 1239328, 1587889, 2478656, 3175778, 4957312, 6351556, 12703112, 25406224, 50812448, 101624896, 203249792]

約数ペア:

[(1, 203249792), (2, 101624896), (4, 50812448), (8, 25406224), (16, 12703112), (32, 6351556), (41, 4957312), (64, 3175778), (82, 2478656), (128, 1587889), (164, 1239328), (328, 619664), (656, 309832), (1312, 154916), (2624, 77458), (5248, 38729)]