210200030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{512683}}^1$

素因数の和:512731

約数の個数: 16

約数和(自身を含む): 387589104

約数和(自身を除く): 177389074

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 512683, 1025366, 2563415, 5126830, 21020003, 42040006, 105100015, 210200030]

約数ペア:

[(1, 210200030), (2, 105100015), (5, 42040006), (10, 21020003), (41, 5126830), (82, 2563415), (205, 1025366), (410, 512683)]