201923970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{12919}}^1$

素因数の和:13450

約数の個数: 32

約数和(自身を含む): 485585280

約数和(自身を除く): 283661310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 5210, 7815, 12919, 15630, 25838, 38757, 64595, 77514, 129190, 193785, 387570, 6730799, 13461598, 20192397, 33653995, 40384794, 67307990, 100961985, 201923970]

約数ペア:

[(1, 201923970), (2, 100961985), (3, 67307990), (5, 40384794), (6, 33653995), (10, 20192397), (15, 13461598), (30, 6730799), (521, 387570), (1042, 193785), (1563, 129190), (2605, 77514), (3126, 64595), (5210, 38757), (7815, 25838), (12919, 15630)]