195280598788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1\times {\mathrm{105173}}^1$

素因数の和:107428

約数の個数: 48

約数和(自身を含む): 392610335040

約数和(自身を除く): 197329736252

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2221, 4442, 8884, 24431, 42199, 48862, 84398, 97724, 105173, 168796, 210346, 420692, 464189, 928378, 1156903, 1856756, 1998287, 2313806, 3996574, 4627612, 7993148, 21981157, 43962314, 87924628, 233589233, 467178466, 934356932, 2569481563, 4438195427, 5138963126, 8876390854, 10277926252, 17752781708, 48820149697, 97640299394, 195280598788]

約数ペア:

[(1, 195280598788), (2, 97640299394), (4, 48820149697), (11, 17752781708), (19, 10277926252), (22, 8876390854), (38, 5138963126), (44, 4438195427), (76, 2569481563), (209, 934356932), (418, 467178466), (836, 233589233), (2221, 87924628), (4442, 43962314), (8884, 21981157), (24431, 7993148), (42199, 4627612), (48862, 3996574), (84398, 2313806), (97724, 1998287), (105173, 1856756), (168796, 1156903), (210346, 928378), (420692, 464189)]