200647525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 268948064

約数和(自身を除く): 68300539

約数列:

[1, 5, 13, 25, 65, 307, 325, 1535, 2011, 3991, 7675, 10055, 19955, 26143, 50275, 99775, 130715, 617377, 653575, 3086885, 8025901, 15434425, 40129505, 200647525]

約数ペア:

[(1, 200647525), (5, 40129505), (13, 15434425), (25, 8025901), (65, 3086885), (307, 653575), (325, 617377), (1535, 130715), (2011, 99775), (3991, 50275), (7675, 26143), (10055, 19955)]