205424154

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{292627}}^1$

素因数の和:292651

約数の個数: 32

約数和(自身を含む): 491615040

約数和(自身を除く): 286190886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 292627, 585254, 877881, 1755762, 2633643, 3804151, 5267286, 7608302, 7900929, 11412453, 15801858, 22824906, 34237359, 68474718, 102712077, 205424154]

約数ペア:

[(1, 205424154), (2, 102712077), (3, 68474718), (6, 34237359), (9, 22824906), (13, 15801858), (18, 11412453), (26, 7900929), (27, 7608302), (39, 5267286), (54, 3804151), (78, 2633643), (117, 1755762), (234, 877881), (351, 585254), (702, 292627)]