198529812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{141403}}^1$

素因数の和:141429

約数の個数: 48

約数和(自身を含む): 554303680

約数和(自身を除く): 355773868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 141403, 282806, 424209, 565612, 848418, 1272627, 1696836, 1838239, 2545254, 3676478, 3817881, 5090508, 5514717, 7352956, 7635762, 11029434, 15271524, 16544151, 22058868, 33088302, 49632453, 66176604, 99264906, 198529812]

約数ペア:

[(1, 198529812), (2, 99264906), (3, 66176604), (4, 49632453), (6, 33088302), (9, 22058868), (12, 16544151), (13, 15271524), (18, 11029434), (26, 7635762), (27, 7352956), (36, 5514717), (39, 5090508), (52, 3817881), (54, 3676478), (78, 2545254), (108, 1838239), (117, 1696836), (156, 1272627), (234, 848418), (351, 565612), (468, 424209), (702, 282806), (1404, 141403)]