206535670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{11519}}^1$

素因数の和:11700

約数の個数: 32

約数和(自身を含む): 408084480

約数和(自身を除く): 201548810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 8965, 11519, 17930, 23038, 57595, 115190, 126709, 253418, 633545, 1267090, 1877597, 3755194, 9387985, 18775970, 20653567, 41307134, 103267835, 206535670]

約数ペア:

[(1, 206535670), (2, 103267835), (5, 41307134), (10, 20653567), (11, 18775970), (22, 9387985), (55, 3755194), (110, 1877597), (163, 1267090), (326, 633545), (815, 253418), (1630, 126709), (1793, 115190), (3586, 57595), (8965, 23038), (11519, 17930)]