202128830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878821}}^1$

素因数の和:878851

約数の個数: 16

約数和(自身を含む): 379651104

約数和(自身を除く): 177522274

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878821, 1757642, 4394105, 8788210, 20212883, 40425766, 101064415, 202128830]

約数ペア:

[(1, 202128830), (2, 101064415), (5, 40425766), (10, 20212883), (23, 8788210), (46, 4394105), (115, 1757642), (230, 878821)]