201739565560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29843131}}^1$

素因数の和:29843168

約数の個数: 48

約数和(自身を含む): 491516384040

約数和(自身を除く): 289776818480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 29843131, 59686262, 119372524, 149215655, 238745048, 298431310, 387960703, 596862620, 775921406, 1193725240, 1551842812, 1939803515, 3103685624, 3879607030, 5043489139, 7759214060, 10086978278, 15518428120, 20173956556, 25217445695, 40347913112, 50434891390, 100869782780, 201739565560]

約数ペア:

[(1, 201739565560), (2, 100869782780), (4, 50434891390), (5, 40347913112), (8, 25217445695), (10, 20173956556), (13, 15518428120), (20, 10086978278), (26, 7759214060), (40, 5043489139), (52, 3879607030), (65, 3103685624), (104, 1939803515), (130, 1551842812), (169, 1193725240), (260, 775921406), (338, 596862620), (520, 387960703), (676, 298431310), (845, 238745048), (1352, 149215655), (1690, 119372524), (3380, 59686262), (6760, 29843131)]