199910410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{18913}}^1$

素因数の和:19078

約数の個数: 32

約数和(自身を含む): 413989632

約数和(自身を除く): 214079222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 10570, 18913, 37826, 94565, 132391, 189130, 264782, 661955, 1323910, 2855863, 5711726, 14279315, 19991041, 28558630, 39982082, 99955205, 199910410]

約数ペア:

[(1, 199910410), (2, 99955205), (5, 39982082), (7, 28558630), (10, 19991041), (14, 14279315), (35, 5711726), (70, 2855863), (151, 1323910), (302, 661955), (755, 264782), (1057, 189130), (1510, 132391), (2114, 94565), (5285, 37826), (10570, 18913)]