147980206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17203}}^1$

素因数の和:17256

約数の個数: 32

約数和(自身を含む): 267556608

約数和(自身を除く): 119576402

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 17203, 34406, 189233, 292451, 378466, 395669, 584902, 791338, 3216961, 4352359, 6433922, 6726373, 8704718, 13452746, 73990103, 147980206]

約数ペア:

[(1, 147980206), (2, 73990103), (11, 13452746), (17, 8704718), (22, 6726373), (23, 6433922), (34, 4352359), (46, 3216961), (187, 791338), (253, 584902), (374, 395669), (391, 378466), (506, 292451), (782, 189233), (4301, 34406), (8602, 17203)]