201739775

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{53441}}^1$

素因数の和:53602

約数の個数: 12

約数和(自身を含む): 251818704

約数和(自身を除く): 50078929

約数列:

[1, 5, 25, 151, 755, 3775, 53441, 267205, 1336025, 8069591, 40347955, 201739775]

約数ペア:

[(1, 201739775), (5, 40347955), (25, 8069591), (151, 1336025), (755, 267205), (3775, 53441)]