222495992

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 421692480

約数和(自身を除く): 199196488

約数列:

[1, 2, 4, 8, 173, 346, 373, 431, 692, 746, 862, 1384, 1492, 1724, 2984, 3448, 64529, 74563, 129058, 149126, 160763, 258116, 298252, 321526, 516232, 596504, 643052, 1286104, 27811999, 55623998, 111247996, 222495992]

約数ペア:

[(1, 222495992), (2, 111247996), (4, 55623998), (8, 27811999), (173, 1286104), (346, 643052), (373, 596504), (431, 516232), (692, 321526), (746, 298252), (862, 258116), (1384, 160763), (1492, 149126), (1724, 129058), (2984, 74563), (3448, 64529)]