199926

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 449280

約数和(自身を除く): 249354

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 383, 522, 766, 1149, 2298, 3447, 6894, 11107, 22214, 33321, 66642, 99963, 199926]

約数ペア:

[(1, 199926), (2, 99963), (3, 66642), (6, 33321), (9, 22214), (18, 11107), (29, 6894), (58, 3447), (87, 2298), (174, 1149), (261, 766), (383, 522)]