197842668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51043}}^1$

素因数の和:51086

約数の個数: 48

約数和(自身を含む): 514523520

約数和(自身を除く): 316680852

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 51043, 102086, 153129, 204172, 306258, 612516, 867731, 969817, 1735462, 1939634, 2603193, 2909451, 3470924, 3879268, 5206386, 5818902, 10412772, 11637804, 16486889, 32973778, 49460667, 65947556, 98921334, 197842668]

約数ペア:

[(1, 197842668), (2, 98921334), (3, 65947556), (4, 49460667), (6, 32973778), (12, 16486889), (17, 11637804), (19, 10412772), (34, 5818902), (38, 5206386), (51, 3879268), (57, 3470924), (68, 2909451), (76, 2603193), (102, 1939634), (114, 1735462), (204, 969817), (228, 867731), (323, 612516), (646, 306258), (969, 204172), (1292, 153129), (1938, 102086), (3876, 51043)]