200041821

素因数分解:

$3^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{4649}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 330782400

約数和(自身を除く): 130740579

約数列:

[1, 3, 7, 9, 21, 63, 683, 2049, 4649, 4781, 6147, 13947, 14343, 32543, 41841, 43029, 97629, 292887, 3175267, 9525801, 22226869, 28577403, 66680607, 200041821]

約数ペア:

[(1, 200041821), (3, 66680607), (7, 28577403), (9, 22226869), (21, 9525801), (63, 3175267), (683, 292887), (2049, 97629), (4649, 43029), (4781, 41841), (6147, 32543), (13947, 14343)]