200289110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25321}}^1$

素因数の和:25448

約数の個数: 32

約数和(自身を含む): 415685952

約数和(自身を除く): 215396842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 25321, 50642, 126605, 177247, 253210, 354494, 886235, 1772470, 2861273, 5722546, 14306365, 20028911, 28612730, 40057822, 100144555, 200289110]

約数ペア:

[(1, 200289110), (2, 100144555), (5, 40057822), (7, 28612730), (10, 20028911), (14, 14306365), (35, 5722546), (70, 2861273), (113, 1772470), (226, 886235), (565, 354494), (791, 253210), (1130, 177247), (1582, 126605), (3955, 50642), (7910, 25321)]