204391770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^2$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 535815648

約数和(自身を除く): 331423878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 787, 1574, 2361, 3935, 4722, 7870, 8657, 11805, 17314, 23610, 25971, 43285, 51942, 86570, 129855, 259710, 619369, 1238738, 1858107, 3096845, 3716214, 6193690, 6813059, 9290535, 13626118, 18581070, 20439177, 34065295, 40878354, 68130590, 102195885, 204391770]

約数ペア:

[(1, 204391770), (2, 102195885), (3, 68130590), (5, 40878354), (6, 34065295), (10, 20439177), (11, 18581070), (15, 13626118), (22, 9290535), (30, 6813059), (33, 6193690), (55, 3716214), (66, 3096845), (110, 1858107), (165, 1238738), (330, 619369), (787, 259710), (1574, 129855), (2361, 86570), (3935, 51942), (4722, 43285), (7870, 25971), (8657, 23610), (11805, 17314)]