198634302

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{159931}}^1$

素因数の和:159965

約数の個数: 32

約数和(自身を含む): 460604160

約数和(自身を除く): 261969858

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 159931, 319862, 479793, 959586, 1439379, 2878758, 3678413, 4318137, 7356826, 8636274, 11035239, 22070478, 33105717, 66211434, 99317151, 198634302]

約数ペア:

[(1, 198634302), (2, 99317151), (3, 66211434), (6, 33105717), (9, 22070478), (18, 11035239), (23, 8636274), (27, 7356826), (46, 4318137), (54, 3678413), (69, 2878758), (138, 1439379), (207, 959586), (414, 479793), (621, 319862), (1242, 159931)]