195101972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 382943232

約数和(自身を除く): 187841260

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 508, 806, 953, 1612, 1651, 1906, 3302, 3812, 3937, 6604, 7874, 12389, 15748, 24778, 29543, 49556, 51181, 59086, 102362, 118172, 121031, 204724, 242062, 384059, 484124, 768118, 1536236, 1573403, 3146806, 3751961, 6293612, 7503922, 15007844, 48775493, 97550986, 195101972]

約数ペア:

[(1, 195101972), (2, 97550986), (4, 48775493), (13, 15007844), (26, 7503922), (31, 6293612), (52, 3751961), (62, 3146806), (124, 1573403), (127, 1536236), (254, 768118), (403, 484124), (508, 384059), (806, 242062), (953, 204724), (1612, 121031), (1651, 118172), (1906, 102362), (3302, 59086), (3812, 51181), (3937, 49556), (6604, 29543), (7874, 24778), (12389, 15748)]