199578498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{206603}}^1$

素因数の和:206638

約数の個数: 32

約数和(自身を含む): 476015616

約数和(自身を除く): 276437118

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 206603, 413206, 619809, 1239618, 1446221, 2892442, 4338663, 4751869, 8677326, 9503738, 14255607, 28511214, 33263083, 66526166, 99789249, 199578498]

約数ペア:

[(1, 199578498), (2, 99789249), (3, 66526166), (6, 33263083), (7, 28511214), (14, 14255607), (21, 9503738), (23, 8677326), (42, 4751869), (46, 4338663), (69, 2892442), (138, 1446221), (161, 1239618), (322, 619809), (483, 413206), (966, 206603)]