193822015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 250023888

約数和(自身を除く): 56201873

約数列:

[1, 5, 17, 83, 85, 331, 415, 1411, 1655, 5627, 6889, 7055, 27473, 28135, 34445, 117113, 137365, 467041, 585565, 2280259, 2335205, 11401295, 38764403, 193822015]

約数ペア:

[(1, 193822015), (5, 38764403), (17, 11401295), (83, 2335205), (85, 2280259), (331, 585565), (415, 467041), (1411, 137365), (1655, 117113), (5627, 34445), (6889, 28135), (7055, 27473)]