242228

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 498624

約数和(自身を除く): 256396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 211, 287, 422, 574, 844, 1148, 1477, 2954, 5908, 8651, 17302, 34604, 60557, 121114, 242228]

約数ペア:

[(1, 242228), (2, 121114), (4, 60557), (7, 34604), (14, 17302), (28, 8651), (41, 5908), (82, 2954), (164, 1477), (211, 1148), (287, 844), (422, 574)]