209821872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{336253}}^1$

素因数の和:336277

約数の個数: 40

約数和(自身を含む): 583736944

約数和(自身を除く): 373915072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 336253, 672506, 1008759, 1345012, 2017518, 2690024, 4035036, 4371289, 5380048, 8070072, 8742578, 13113867, 16140144, 17485156, 26227734, 34970312, 52455468, 69940624, 104910936, 209821872]

約数ペア:

[(1, 209821872), (2, 104910936), (3, 69940624), (4, 52455468), (6, 34970312), (8, 26227734), (12, 17485156), (13, 16140144), (16, 13113867), (24, 8742578), (26, 8070072), (39, 5380048), (48, 4371289), (52, 4035036), (78, 2690024), (104, 2017518), (156, 1345012), (208, 1008759), (312, 672506), (624, 336253)]