201781188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27611}}^1$

素因数の和:27657

約数の個数: 72

約数和(自身を含む): 603046080

約数和(自身を除く): 401264892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 27611, 55222, 82833, 110444, 165666, 193277, 248499, 331332, 386554, 496998, 579831, 773108, 800719, 993996, 1159662, 1601438, 1739493, 2319324, 2402157, 3202876, 3478986, 4804314, 5605033, 6957972, 7206471, 9608628, 11210066, 14412942, 16815099, 22420132, 28825884, 33630198, 50445297, 67260396, 100890594, 201781188]

約数ペア:

[(1, 201781188), (2, 100890594), (3, 67260396), (4, 50445297), (6, 33630198), (7, 28825884), (9, 22420132), (12, 16815099), (14, 14412942), (18, 11210066), (21, 9608628), (28, 7206471), (29, 6957972), (36, 5605033), (42, 4804314), (58, 3478986), (63, 3202876), (84, 2402157), (87, 2319324), (116, 1739493), (126, 1601438), (174, 1159662), (203, 993996), (252, 800719), (261, 773108), (348, 579831), (406, 496998), (522, 386554), (609, 331332), (812, 248499), (1044, 193277), (1218, 165666), (1827, 110444), (2436, 82833), (3654, 55222), (7308, 27611)]