202143736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{78229}}^1$

素因数の和:78271

約数の個数: 32

約数和(自身を含む): 422442000

約数和(自身を除く): 220298264

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 78229, 156458, 312916, 625832, 1329893, 1486351, 2659786, 2972702, 5319572, 5945404, 10639144, 11890808, 25267967, 50535934, 101071868, 202143736]

約数ペア:

[(1, 202143736), (2, 101071868), (4, 50535934), (8, 25267967), (17, 11890808), (19, 10639144), (34, 5945404), (38, 5319572), (68, 2972702), (76, 2659786), (136, 1486351), (152, 1329893), (323, 625832), (646, 312916), (1292, 156458), (2584, 78229)]