225535178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4099}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 384350400

約数和(自身を除く): 158815222

約数列:

[1, 2, 11, 22, 41, 61, 82, 122, 451, 671, 902, 1342, 2501, 4099, 5002, 8198, 27511, 45089, 55022, 90178, 168059, 250039, 336118, 500078, 1848649, 2750429, 3697298, 5500858, 10251599, 20503198, 112767589, 225535178]

約数ペア:

[(1, 225535178), (2, 112767589), (11, 20503198), (22, 10251599), (41, 5500858), (61, 3697298), (82, 2750429), (122, 1848649), (451, 500078), (671, 336118), (902, 250039), (1342, 168059), (2501, 90178), (4099, 55022), (5002, 45089), (8198, 27511)]