225383396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10333}}^1$

素因数の和:10404

約数の個数: 48

約数和(自身を含む): 486111360

約数和(自身を除く): 260727964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10333, 10906, 20666, 21812, 41332, 72331, 144662, 196327, 289324, 392654, 423653, 785308, 847306, 1374289, 1694612, 2748578, 2965571, 5497156, 5931142, 8049407, 11862284, 16098814, 32197628, 56345849, 112691698, 225383396]

約数ペア:

[(1, 225383396), (2, 112691698), (4, 56345849), (7, 32197628), (14, 16098814), (19, 11862284), (28, 8049407), (38, 5931142), (41, 5497156), (76, 2965571), (82, 2748578), (133, 1694612), (164, 1374289), (266, 847306), (287, 785308), (532, 423653), (574, 392654), (779, 289324), (1148, 196327), (1558, 144662), (3116, 72331), (5453, 41332), (10333, 21812), (10906, 20666)]