201646810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3457}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 383423040

約数和(自身を除く): 181776230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 1535, 3070, 3457, 5833, 6914, 11666, 17285, 29165, 34570, 58330, 65683, 131366, 328415, 656830, 1061299, 2122598, 5306495, 10612990, 20164681, 40329362, 100823405, 201646810]

約数ペア:

[(1, 201646810), (2, 100823405), (5, 40329362), (10, 20164681), (19, 10612990), (38, 5306495), (95, 2122598), (190, 1061299), (307, 656830), (614, 328415), (1535, 131366), (3070, 65683), (3457, 58330), (5833, 34570), (6914, 29165), (11666, 17285)]