202279808

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{8731}}^1$

素因数の和:8926

約数の個数: 32

約数和(自身を含む): 405252120

約数和(自身を除く): 202972312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2896, 5792, 8731, 11584, 17462, 23168, 34924, 69848, 139696, 279392, 558784, 1117568, 1580311, 3160622, 6321244, 12642488, 25284976, 50569952, 101139904, 202279808]

約数ペア:

[(1, 202279808), (2, 101139904), (4, 50569952), (8, 25284976), (16, 12642488), (32, 6321244), (64, 3160622), (128, 1580311), (181, 1117568), (362, 558784), (724, 279392), (1448, 139696), (2896, 69848), (5792, 34924), (8731, 23168), (11584, 17462)]