202188170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{1117}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 380585088

約数和(自身を除く): 178396918

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 787, 1117, 1574, 2234, 3935, 5585, 7870, 11170, 18101, 25691, 36202, 51382, 90505, 128455, 181010, 256910, 879079, 1758158, 4395395, 8790790, 20218817, 40437634, 101094085, 202188170]

約数ペア:

[(1, 202188170), (2, 101094085), (5, 40437634), (10, 20218817), (23, 8790790), (46, 4395395), (115, 1758158), (230, 879079), (787, 256910), (1117, 181010), (1574, 128455), (2234, 90505), (3935, 51382), (5585, 36202), (7870, 25691), (11170, 18101)]