201945224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102199}}^1$

素因数の和:102237

約数の個数: 32

約数和(自身を含む): 429240000

約数和(自身を除く): 227294776

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 102199, 204398, 408796, 817592, 1328587, 1941781, 2657174, 3883562, 5314348, 7767124, 10628696, 15534248, 25243153, 50486306, 100972612, 201945224]

約数ペア:

[(1, 201945224), (2, 100972612), (4, 50486306), (8, 25243153), (13, 15534248), (19, 10628696), (26, 7767124), (38, 5314348), (52, 3883562), (76, 2657174), (104, 1941781), (152, 1328587), (247, 817592), (494, 408796), (988, 204398), (1976, 102199)]