221007336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{837149}}^1$

素因数の和:837169

約数の個数: 32

約数和(自身を含む): 602748000

約数和(自身を除く): 381740664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 837149, 1674298, 2511447, 3348596, 5022894, 6697192, 9208639, 10045788, 18417278, 20091576, 27625917, 36834556, 55251834, 73669112, 110503668, 221007336]

約数ペア:

[(1, 221007336), (2, 110503668), (3, 73669112), (4, 55251834), (6, 36834556), (8, 27625917), (11, 20091576), (12, 18417278), (22, 10045788), (24, 9208639), (33, 6697192), (44, 5022894), (66, 3348596), (88, 2511447), (132, 1674298), (264, 837149)]