199804548

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18521}}^1$

素因数の和:18588

約数の個数: 48

約数和(自身を含む): 497871360

約数和(自身を除く): 298066812

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 3596, 5394, 10788, 18521, 37042, 55563, 74084, 111126, 222252, 537109, 574151, 1074218, 1148302, 1611327, 1722453, 2148436, 2296604, 3222654, 3444906, 6445308, 6889812, 16650379, 33300758, 49951137, 66601516, 99902274, 199804548]

約数ペア:

[(1, 199804548), (2, 99902274), (3, 66601516), (4, 49951137), (6, 33300758), (12, 16650379), (29, 6889812), (31, 6445308), (58, 3444906), (62, 3222654), (87, 2296604), (93, 2148436), (116, 1722453), (124, 1611327), (174, 1148302), (186, 1074218), (348, 574151), (372, 537109), (899, 222252), (1798, 111126), (2697, 74084), (3596, 55563), (5394, 37042), (10788, 18521)]