220565246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 369048960

約数和(自身を除く): 148483714

約数列:

[1, 2, 11, 22, 59, 118, 251, 502, 649, 677, 1298, 1354, 2761, 5522, 7447, 14809, 14894, 29618, 39943, 79886, 162899, 169927, 325798, 339854, 439373, 878746, 1869197, 3738394, 10025693, 20051386, 110282623, 220565246]

約数ペア:

[(1, 220565246), (2, 110282623), (11, 20051386), (22, 10025693), (59, 3738394), (118, 1869197), (251, 878746), (502, 439373), (649, 339854), (677, 325798), (1298, 169927), (1354, 162899), (2761, 79886), (5522, 39943), (7447, 29618), (14809, 14894)]