202103898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9829}}^1$

素因数の和:10006

約数の個数: 32

約数和(自身を含む): 424656000

約数和(自身を除く): 222552102

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 6854, 9829, 10281, 19658, 20562, 29487, 58974, 226067, 452134, 678201, 1356402, 1464521, 2929042, 4393563, 8787126, 33683983, 67367966, 101051949, 202103898]

約数ペア:

[(1, 202103898), (2, 101051949), (3, 67367966), (6, 33683983), (23, 8787126), (46, 4393563), (69, 2929042), (138, 1464521), (149, 1356402), (298, 678201), (447, 452134), (894, 226067), (3427, 58974), (6854, 29487), (9829, 20562), (10281, 19658)]