102520258

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 155158560

約数和(自身を除く): 52638302

約数列:

[1, 2, 211, 379, 422, 641, 758, 1282, 79969, 135251, 159938, 242939, 270502, 485878, 51260129, 102520258]

約数ペア:

[(1, 102520258), (2, 51260129), (211, 485878), (379, 270502), (422, 242939), (641, 159938), (758, 135251), (1282, 79969)]