208039692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15383}}^1$

素因数の和:15427

約数の個数: 72

約数和(自身を含む): 589268736

約数和(自身を除く): 381229044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 15383, 30766, 46149, 61532, 92298, 107681, 184596, 215362, 323043, 353809, 430724, 646086, 707618, 753767, 1061427, 1292172, 1415236, 1507534, 2122854, 2261301, 2476663, 3015068, 4245708, 4522602, 4953326, 7429989, 9045204, 9906652, 14859978, 17336641, 29719956, 34673282, 52009923, 69346564, 104019846, 208039692]

約数ペア:

[(1, 208039692), (2, 104019846), (3, 69346564), (4, 52009923), (6, 34673282), (7, 29719956), (12, 17336641), (14, 14859978), (21, 9906652), (23, 9045204), (28, 7429989), (42, 4953326), (46, 4522602), (49, 4245708), (69, 3015068), (84, 2476663), (92, 2261301), (98, 2122854), (138, 1507534), (147, 1415236), (161, 1292172), (196, 1061427), (276, 753767), (294, 707618), (322, 646086), (483, 430724), (588, 353809), (644, 323043), (966, 215362), (1127, 184596), (1932, 107681), (2254, 92298), (3381, 61532), (4508, 46149), (6762, 30766), (13524, 15383)]