198484468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18803}}^1$

素因数の和:18856

約数の個数: 48

約数和(自身を含む): 442270080

約数和(自身を除く): 243785612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 18803, 37606, 75212, 131621, 244439, 263242, 488878, 526484, 545287, 977756, 1090574, 1711073, 2181148, 3422146, 3817009, 6844292, 7088731, 7634018, 14177462, 15268036, 28354924, 49621117, 99242234, 198484468]

約数ペア:

[(1, 198484468), (2, 99242234), (4, 49621117), (7, 28354924), (13, 15268036), (14, 14177462), (26, 7634018), (28, 7088731), (29, 6844292), (52, 3817009), (58, 3422146), (91, 2181148), (116, 1711073), (182, 1090574), (203, 977756), (364, 545287), (377, 526484), (406, 488878), (754, 263242), (812, 244439), (1508, 131621), (2639, 75212), (5278, 37606), (10556, 18803)]