200998518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{208073}}^1$

素因数の和:208108

約数の個数: 32

約数和(自身を含む): 479402496

約数和(自身を除く): 278403978

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 208073, 416146, 624219, 1248438, 1456511, 2913022, 4369533, 4785679, 8739066, 9571358, 14357037, 28714074, 33499753, 66999506, 100499259, 200998518]

約数ペア:

[(1, 200998518), (2, 100499259), (3, 66999506), (6, 33499753), (7, 28714074), (14, 14357037), (21, 9571358), (23, 8739066), (42, 4785679), (46, 4369533), (69, 2913022), (138, 1456511), (161, 1248438), (322, 624219), (483, 416146), (966, 208073)]