229747154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 437584896

約数和(自身を除く): 207837742

約数列:

[1, 2, 7, 13, 14, 26, 67, 83, 91, 134, 166, 182, 227, 454, 469, 581, 871, 938, 1079, 1162, 1589, 1742, 2158, 2951, 3178, 5561, 5902, 6097, 7553, 11122, 12194, 15106, 15209, 18841, 20657, 30418, 37682, 38927, 41314, 72293, 77854, 106463, 131887, 144586, 197717, 212926, 244933, 263774, 395434, 489866, 506051, 1012102, 1262347, 1384019, 1714531, 2524694, 2768038, 3429062, 8836429, 16410511, 17672858, 32821022, 114873577, 229747154]

約数ペア:

[(1, 229747154), (2, 114873577), (7, 32821022), (13, 17672858), (14, 16410511), (26, 8836429), (67, 3429062), (83, 2768038), (91, 2524694), (134, 1714531), (166, 1384019), (182, 1262347), (227, 1012102), (454, 506051), (469, 489866), (581, 395434), (871, 263774), (938, 244933), (1079, 212926), (1162, 197717), (1589, 144586), (1742, 131887), (2158, 106463), (2951, 77854), (3178, 72293), (5561, 41314), (5902, 38927), (6097, 37682), (7553, 30418), (11122, 20657), (12194, 18841), (15106, 15209)]