210002072

素因数分解:

$2^3\times 7^1\times {\mathrm{3750037}}^1$

素因数の和:3750050

約数の個数: 16

約数和(自身を含む): 450004560

約数和(自身を除く): 240002488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3750037, 7500074, 15000148, 26250259, 30000296, 52500518, 105001036, 210002072]

約数ペア:

[(1, 210002072), (2, 105001036), (4, 52500518), (7, 30000296), (8, 26250259), (14, 15000148), (28, 7500074), (56, 3750037)]