204969726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18637}}^1$

素因数の和:18705

約数の個数: 48

約数和(自身を含む): 488464704

約数和(自身を除く): 283494978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 18637, 37274, 55911, 111822, 167733, 242281, 335466, 484562, 726843, 875939, 1453686, 1751878, 2180529, 2627817, 4361058, 5255634, 7883451, 11387207, 15766902, 22774414, 34161621, 68323242, 102484863, 204969726]

約数ペア:

[(1, 204969726), (2, 102484863), (3, 68323242), (6, 34161621), (9, 22774414), (13, 15766902), (18, 11387207), (26, 7883451), (39, 5255634), (47, 4361058), (78, 2627817), (94, 2180529), (117, 1751878), (141, 1453686), (234, 875939), (282, 726843), (423, 484562), (611, 335466), (846, 242281), (1222, 167733), (1833, 111822), (3666, 55911), (5499, 37274), (10998, 18637)]