221240772

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{267199}}^1$

素因数の和:267232

約数の個数: 36

約数和(自身を含む): 583564800

約数和(自身を除く): 362324028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 267199, 534398, 801597, 1068796, 1603194, 2404791, 3206388, 4809582, 6145577, 9619164, 12291154, 18436731, 24582308, 36873462, 55310193, 73746924, 110620386, 221240772]

約数ペア:

[(1, 221240772), (2, 110620386), (3, 73746924), (4, 55310193), (6, 36873462), (9, 24582308), (12, 18436731), (18, 12291154), (23, 9619164), (36, 6145577), (46, 4809582), (69, 3206388), (92, 2404791), (138, 1603194), (207, 1068796), (276, 801597), (414, 534398), (828, 267199)]