200212865

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 242464320

約数和(自身を除く): 42251455

約数列:

[1, 5, 227, 419, 421, 1135, 2095, 2105, 95113, 95567, 176399, 475565, 477835, 881995, 40042573, 200212865]

約数ペア:

[(1, 200212865), (5, 40042573), (227, 881995), (419, 477835), (421, 475565), (1135, 176399), (2095, 95567), (2105, 95113)]