202788422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 321076224

約数和(自身を除く): 118287802

約数列:

[1, 2, 31, 62, 83, 157, 166, 251, 314, 502, 2573, 4867, 5146, 7781, 9734, 13031, 15562, 20833, 26062, 39407, 41666, 78814, 403961, 645823, 807922, 1221617, 1291646, 2443234, 3270781, 6541562, 101394211, 202788422]

約数ペア:

[(1, 202788422), (2, 101394211), (31, 6541562), (62, 3270781), (83, 2443234), (157, 1291646), (166, 1221617), (251, 807922), (314, 645823), (502, 403961), (2573, 78814), (4867, 41666), (5146, 39407), (7781, 26062), (9734, 20833), (13031, 15562)]