207968778

素因数分解:

$2^1\times 3^2\times {\mathrm{1459}}^1\times {\mathrm{7919}}^1$

素因数の和:9386

約数の個数: 24

約数和(自身を含む): 450964800

約数和(自身を除く): 242996022

約数列:

[1, 2, 3, 6, 9, 18, 1459, 2918, 4377, 7919, 8754, 13131, 15838, 23757, 26262, 47514, 71271, 142542, 11553821, 23107642, 34661463, 69322926, 103984389, 207968778]

約数ペア:

[(1, 207968778), (2, 103984389), (3, 69322926), (6, 34661463), (9, 23107642), (18, 11553821), (1459, 142542), (2918, 71271), (4377, 47514), (7919, 26262), (8754, 23757), (13131, 15838)]