206844865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 283170816

約数和(自身を除く): 76325951

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1955, 2635, 3413, 3565, 12121, 17065, 58021, 60605, 78499, 105803, 290105, 392495, 529015, 1334483, 1798651, 2433469, 6672415, 8993255, 12167345, 41368973, 206844865]

約数ペア:

[(1, 206844865), (5, 41368973), (17, 12167345), (23, 8993255), (31, 6672415), (85, 2433469), (115, 1798651), (155, 1334483), (391, 529015), (527, 392495), (713, 290105), (1955, 105803), (2635, 78499), (3413, 60605), (3565, 58021), (12121, 17065)]