202185848

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2389}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 387180000

約数和(自身を除く): 184994152

約数列:

[1, 2, 4, 8, 71, 142, 149, 284, 298, 568, 596, 1192, 2389, 4778, 9556, 10579, 19112, 21158, 42316, 84632, 169619, 339238, 355961, 678476, 711922, 1356952, 1423844, 2847688, 25273231, 50546462, 101092924, 202185848]

約数ペア:

[(1, 202185848), (2, 101092924), (4, 50546462), (8, 25273231), (71, 2847688), (142, 1423844), (149, 1356952), (284, 711922), (298, 678476), (568, 355961), (596, 339238), (1192, 169619), (2389, 84632), (4778, 42316), (9556, 21158), (10579, 19112)]