200389077

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{12281}}^1$

素因数の和:12338

約数の個数: 36

約数和(自身を含む): 345836556

約数和(自身を除く): 145447479

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5439, 12281, 16317, 36843, 85967, 110529, 257901, 454397, 601769, 773703, 1363191, 1805307, 3180779, 4089573, 5415921, 9542337, 22265453, 28627011, 66796359, 200389077]

約数ペア:

[(1, 200389077), (3, 66796359), (7, 28627011), (9, 22265453), (21, 9542337), (37, 5415921), (49, 4089573), (63, 3180779), (111, 1805307), (147, 1363191), (259, 773703), (333, 601769), (441, 454397), (777, 257901), (1813, 110529), (2331, 85967), (5439, 36843), (12281, 16317)]