208835570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1907}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 385751808

約数和(自身を除く): 176916238

約数列:

[1, 2, 5, 10, 47, 94, 233, 235, 466, 470, 1165, 1907, 2330, 3814, 9535, 10951, 19070, 21902, 54755, 89629, 109510, 179258, 444331, 448145, 888662, 896290, 2221655, 4443310, 20883557, 41767114, 104417785, 208835570]

約数ペア:

[(1, 208835570), (2, 104417785), (5, 41767114), (10, 20883557), (47, 4443310), (94, 2221655), (233, 896290), (235, 888662), (466, 448145), (470, 444331), (1165, 179258), (1907, 109510), (2330, 89629), (3814, 54755), (9535, 21902), (10951, 19070)]