201072385

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 243689472

約数和(自身を除く): 42617087

約数列:

[1, 5, 191, 311, 677, 955, 1555, 3385, 59401, 129307, 210547, 297005, 646535, 1052735, 40214477, 201072385]

約数ペア:

[(1, 201072385), (5, 40214477), (191, 1052735), (311, 646535), (677, 297005), (955, 210547), (1555, 129307), (3385, 59401)]