202313517

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{70321}}^1$

素因数の和:70468

約数の個数: 16

約数和(自身を含む): 310541952

約数和(自身を除く): 108228435

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 70321, 210963, 492247, 1476741, 9633977, 28901931, 67437839, 202313517]

約数ペア:

[(1, 202313517), (3, 67437839), (7, 28901931), (21, 9633977), (137, 1476741), (411, 492247), (959, 210963), (2877, 70321)]