228187876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{354329}}^1$

素因数の和:354363

約数の個数: 24

約数和(自身を含む): 476219520

約数和(自身を除く): 248031644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 354329, 708658, 1417316, 2480303, 4960606, 8149567, 9921212, 16299134, 32598268, 57046969, 114093938, 228187876]

約数ペア:

[(1, 228187876), (2, 114093938), (4, 57046969), (7, 32598268), (14, 16299134), (23, 9921212), (28, 8149567), (46, 4960606), (92, 2480303), (161, 1417316), (322, 708658), (644, 354329)]