201192957

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 361728000

約数和(自身を除く): 160535043

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 179, 189, 313, 399, 513, 537, 939, 1197, 1253, 1611, 2191, 2817, 3401, 3591, 3759, 4833, 5947, 6573, 8451, 10203, 11277, 17841, 19719, 23807, 30609, 33831, 41629, 53523, 56027, 59157, 71421, 91827, 124887, 160569, 168081, 214263, 374661, 392189, 504243, 642789, 1064513, 1123983, 1176567, 1512729, 3193539, 3529701, 7451591, 9580617, 10589103, 22354773, 28741851, 67064319, 201192957]

約数ペア:

[(1, 201192957), (3, 67064319), (7, 28741851), (9, 22354773), (19, 10589103), (21, 9580617), (27, 7451591), (57, 3529701), (63, 3193539), (133, 1512729), (171, 1176567), (179, 1123983), (189, 1064513), (313, 642789), (399, 504243), (513, 392189), (537, 374661), (939, 214263), (1197, 168081), (1253, 160569), (1611, 124887), (2191, 91827), (2817, 71421), (3401, 59157), (3591, 56027), (3759, 53523), (4833, 41629), (5947, 33831), (6573, 30609), (8451, 23807), (10203, 19719), (11277, 17841)]