201440414

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{10069}}^1$

素因数の和:11507

約数の個数: 16

約数和(自身を含む): 345602400

約数和(自身を除く): 144161986

約数列:

[1, 2, 7, 14, 1429, 2858, 10003, 10069, 20006, 20138, 70483, 140966, 14388601, 28777202, 100720207, 201440414]

約数ペア:

[(1, 201440414), (2, 100720207), (7, 28777202), (14, 14388601), (1429, 140966), (2858, 70483), (10003, 20138), (10069, 20006)]