206119870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{170347}}^1$

素因数の和:170376

約数の個数: 24

約数和(自身を含む): 407813112

約数和(自身を除く): 201693242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 170347, 340694, 851735, 1703470, 1873817, 3747634, 9369085, 18738170, 20611987, 41223974, 103059935, 206119870]

約数ペア:

[(1, 206119870), (2, 103059935), (5, 41223974), (10, 20611987), (11, 18738170), (22, 9369085), (55, 3747634), (110, 1873817), (121, 1703470), (242, 851735), (605, 340694), (1210, 170347)]