201822309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 336615552

約数和(自身を除く): 134793243

約数列:

[1, 3, 9, 13, 23, 37, 39, 69, 111, 117, 207, 299, 333, 481, 851, 897, 1443, 2027, 2553, 2691, 4329, 6081, 7659, 11063, 18243, 26351, 33189, 46621, 74999, 79053, 99567, 139863, 224997, 237159, 419589, 606073, 674991, 974987, 1724977, 1818219, 2924961, 5174931, 5454657, 8774883, 15524793, 22424701, 67274103, 201822309]

約数ペア:

[(1, 201822309), (3, 67274103), (9, 22424701), (13, 15524793), (23, 8774883), (37, 5454657), (39, 5174931), (69, 2924961), (111, 1818219), (117, 1724977), (207, 974987), (299, 674991), (333, 606073), (481, 419589), (851, 237159), (897, 224997), (1443, 139863), (2027, 99567), (2553, 79053), (2691, 74999), (4329, 46621), (6081, 33189), (7659, 26351), (11063, 18243)]