209080314

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23561}}^1$

素因数の和:23615

約数の個数: 48

約数和(自身を含む): 496215720

約数和(自身を除く): 287135406

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 23561, 47122, 70683, 141366, 212049, 400537, 424098, 683269, 801074, 1201611, 1366538, 2049807, 2403222, 3604833, 4099614, 6149421, 7209666, 11615573, 12298842, 23231146, 34846719, 69693438, 104540157, 209080314]

約数ペア:

[(1, 209080314), (2, 104540157), (3, 69693438), (6, 34846719), (9, 23231146), (17, 12298842), (18, 11615573), (29, 7209666), (34, 6149421), (51, 4099614), (58, 3604833), (87, 2403222), (102, 2049807), (153, 1366538), (174, 1201611), (261, 801074), (306, 683269), (493, 424098), (522, 400537), (986, 212049), (1479, 141366), (2958, 70683), (4437, 47122), (8874, 23561)]