198497364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3271}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 500223360

約数和(自身を除く): 301725996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 778, 1167, 1556, 2334, 3271, 4668, 5057, 6542, 9813, 10114, 13084, 15171, 19626, 20228, 30342, 39252, 42523, 60684, 85046, 127569, 170092, 255138, 510276, 1272419, 2544838, 3817257, 5089676, 7634514, 15269028, 16541447, 33082894, 49624341, 66165788, 99248682, 198497364]

約数ペア:

[(1, 198497364), (2, 99248682), (3, 66165788), (4, 49624341), (6, 33082894), (12, 16541447), (13, 15269028), (26, 7634514), (39, 5089676), (52, 3817257), (78, 2544838), (156, 1272419), (389, 510276), (778, 255138), (1167, 170092), (1556, 127569), (2334, 85046), (3271, 60684), (4668, 42523), (5057, 39252), (6542, 30342), (9813, 20228), (10114, 19626), (13084, 15171)]