201844130

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{31391}}^1$

素因数の和:32041

約数の個数: 16

約数和(自身を含む): 363896064

約数和(自身を除く): 162051934

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 31391, 62782, 156955, 313910, 20184413, 40368826, 100922065, 201844130]

約数ペア:

[(1, 201844130), (2, 100922065), (5, 40368826), (10, 20184413), (643, 313910), (1286, 156955), (3215, 62782), (6430, 31391)]