201470995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 281304576

約数和(自身を除く): 79833581

約数列:

[1, 5, 11, 17, 55, 85, 151, 187, 755, 935, 1427, 1661, 2567, 7135, 8305, 12835, 15697, 24259, 28237, 78485, 121295, 141185, 215477, 266849, 1077385, 1334245, 2370247, 3663109, 11851235, 18315545, 40294199, 201470995]

約数ペア:

[(1, 201470995), (5, 40294199), (11, 18315545), (17, 11851235), (55, 3663109), (85, 2370247), (151, 1334245), (187, 1077385), (755, 266849), (935, 215477), (1427, 141185), (1661, 121295), (2567, 78485), (7135, 28237), (8305, 24259), (12835, 15697)]