207830428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{85037}}^1$

素因数の和:85101

約数の個数: 24

約数和(自身を含む): 400018752

約数和(自身を除く): 192188324

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 85037, 170074, 340148, 1105481, 2210962, 3996739, 4421924, 7993478, 15986956, 51957607, 103915214, 207830428]

約数ペア:

[(1, 207830428), (2, 103915214), (4, 51957607), (13, 15986956), (26, 7993478), (47, 4421924), (52, 3996739), (94, 2210962), (188, 1105481), (611, 340148), (1222, 170074), (2444, 85037)]