221672436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6131}}^1$

素因数の和:6292

約数の個数: 48

約数和(自身を含む): 543932928

約数和(自身を除く): 322260492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 131, 138, 262, 276, 393, 524, 786, 1572, 3013, 6026, 6131, 9039, 12052, 12262, 18078, 18393, 24524, 36156, 36786, 73572, 141013, 282026, 423039, 564052, 803161, 846078, 1606322, 1692156, 2409483, 3212644, 4818966, 9637932, 18472703, 36945406, 55418109, 73890812, 110836218, 221672436]

約数ペア:

[(1, 221672436), (2, 110836218), (3, 73890812), (4, 55418109), (6, 36945406), (12, 18472703), (23, 9637932), (46, 4818966), (69, 3212644), (92, 2409483), (131, 1692156), (138, 1606322), (262, 846078), (276, 803161), (393, 564052), (524, 423039), (786, 282026), (1572, 141013), (3013, 73572), (6026, 36786), (6131, 36156), (9039, 24524), (12052, 18393), (12262, 18078)]