227290426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6883}}^1$

素因数の和:6994

約数の個数: 32

約数和(自身を含む): 396518400

約数和(自身を除く): 169227974

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 869, 1501, 1738, 3002, 6883, 13766, 16511, 33022, 75713, 130777, 151426, 261554, 543757, 1087514, 1438547, 2877094, 5981327, 10331383, 11962654, 20662766, 113645213, 227290426]

約数ペア:

[(1, 227290426), (2, 113645213), (11, 20662766), (19, 11962654), (22, 10331383), (38, 5981327), (79, 2877094), (158, 1438547), (209, 1087514), (418, 543757), (869, 261554), (1501, 151426), (1738, 130777), (3002, 75713), (6883, 33022), (13766, 16511)]