202021010

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{52747}}^1$

素因数の和:53137

約数の個数: 16

約数和(自身を含む): 364594176

約数和(自身を除く): 162573166

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 52747, 105494, 263735, 527470, 20202101, 40404202, 101010505, 202021010]

約数ペア:

[(1, 202021010), (2, 101010505), (5, 40404202), (10, 20202101), (383, 527470), (766, 263735), (1915, 105494), (3830, 52747)]