200042109

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2459}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 311731200

約数和(自身を除く): 111689091

約数列:

[1, 3, 9, 23, 27, 69, 131, 207, 393, 621, 1179, 2459, 3013, 3537, 7377, 9039, 22131, 27117, 56557, 66393, 81351, 169671, 322129, 509013, 966387, 1527039, 2899161, 7408967, 8697483, 22226901, 66680703, 200042109]

約数ペア:

[(1, 200042109), (3, 66680703), (9, 22226901), (23, 8697483), (27, 7408967), (69, 2899161), (131, 1527039), (207, 966387), (393, 509013), (621, 322129), (1179, 169671), (2459, 81351), (3013, 66393), (3537, 56557), (7377, 27117), (9039, 22131)]