202339325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 261102336

約数和(自身を除く): 58763011

約数列:

[1, 5, 25, 31, 131, 155, 655, 775, 1993, 3275, 4061, 9965, 20305, 49825, 61783, 101525, 261083, 308915, 1305415, 1544575, 6527075, 8093573, 40467865, 202339325]

約数ペア:

[(1, 202339325), (5, 40467865), (25, 8093573), (31, 6527075), (131, 1544575), (155, 1305415), (655, 308915), (775, 261083), (1993, 101525), (3275, 61783), (4061, 49825), (9965, 20305)]