208033150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 418598208

約数和(自身を除く): 210565058

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 271, 325, 542, 650, 1181, 1355, 2362, 2710, 3523, 5905, 6775, 7046, 11810, 13550, 15353, 17615, 29525, 30706, 35230, 59050, 76765, 88075, 153530, 176150, 320051, 383825, 640102, 767650, 1600255, 3200510, 4160663, 8001275, 8321326, 16002550, 20803315, 41606630, 104016575, 208033150]

約数ペア:

[(1, 208033150), (2, 104016575), (5, 41606630), (10, 20803315), (13, 16002550), (25, 8321326), (26, 8001275), (50, 4160663), (65, 3200510), (130, 1600255), (271, 767650), (325, 640102), (542, 383825), (650, 320051), (1181, 176150), (1355, 153530), (2362, 88075), (2710, 76765), (3523, 59050), (5905, 35230), (6775, 30706), (7046, 29525), (11810, 17615), (13550, 15353)]