208078403992

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{14479}}^1\times {\mathrm{22739}}^1$

素因数の和:37303

約数の個数: 32

約数和(自身を含む): 395130240000

約数和(自身を除く): 187051836008

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 14479, 22739, 28958, 45478, 57916, 90956, 115832, 181912, 1143841, 1796381, 2287682, 3592762, 4575364, 7185524, 9150728, 14371048, 329237981, 658475962, 1316951924, 2633903848, 26009800499, 52019600998, 104039201996, 208078403992]

約数ペア:

[(1, 208078403992), (2, 104039201996), (4, 52019600998), (8, 26009800499), (79, 2633903848), (158, 1316951924), (316, 658475962), (632, 329237981), (14479, 14371048), (22739, 9150728), (28958, 7185524), (45478, 4575364), (57916, 3592762), (90956, 2287682), (115832, 1796381), (181912, 1143841)]