203399649

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 327674880

約数和(自身を除く): 124275231

約数列:

[1, 3, 9, 23, 29, 31, 69, 87, 93, 207, 261, 279, 667, 713, 899, 1093, 2001, 2139, 2697, 3279, 6003, 6417, 8091, 9837, 20677, 25139, 31697, 33883, 62031, 75417, 95091, 101649, 186093, 226251, 285273, 304947, 729031, 779309, 982607, 2187093, 2337927, 2947821, 6561279, 7013781, 8843463, 22599961, 67799883, 203399649]

約数ペア:

[(1, 203399649), (3, 67799883), (9, 22599961), (23, 8843463), (29, 7013781), (31, 6561279), (69, 2947821), (87, 2337927), (93, 2187093), (207, 982607), (261, 779309), (279, 729031), (667, 304947), (713, 285273), (899, 226251), (1093, 186093), (2001, 101649), (2139, 95091), (2697, 75417), (3279, 62031), (6003, 33883), (6417, 31697), (8091, 25139), (9837, 20677)]