201798146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 339716160

約数和(自身を除く): 137918014

約数列:

[1, 2, 11, 22, 41, 82, 409, 451, 547, 818, 902, 1094, 4499, 6017, 8998, 12034, 16769, 22427, 33538, 44854, 184459, 223723, 246697, 368918, 447446, 493394, 2460953, 4921906, 9172643, 18345286, 100899073, 201798146]

約数ペア:

[(1, 201798146), (2, 100899073), (11, 18345286), (22, 9172643), (41, 4921906), (82, 2460953), (409, 493394), (451, 447446), (547, 368918), (818, 246697), (902, 223723), (1094, 184459), (4499, 44854), (6017, 33538), (8998, 22427), (12034, 16769)]