202011290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1879}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 392273280

約数和(自身を除く): 190261990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 827, 1654, 1879, 3758, 4135, 8270, 9395, 10751, 18790, 21502, 24427, 48854, 53755, 107510, 122135, 244270, 1553933, 3107866, 7769665, 15539330, 20201129, 40402258, 101005645, 202011290]

約数ペア:

[(1, 202011290), (2, 101005645), (5, 40402258), (10, 20201129), (13, 15539330), (26, 7769665), (65, 3107866), (130, 1553933), (827, 244270), (1654, 122135), (1879, 107510), (3758, 53755), (4135, 48854), (8270, 24427), (9395, 21502), (10751, 18790)]