201059340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197117}}^1$

素因数の和:197146

約数の個数: 48

約数和(自身を含む): 596084832

約数和(自身を除く): 395025492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197117, 394234, 591351, 788468, 985585, 1182702, 1971170, 2365404, 2956755, 3350989, 3942340, 5913510, 6701978, 10052967, 11827020, 13403956, 16754945, 20105934, 33509890, 40211868, 50264835, 67019780, 100529670, 201059340]

約数ペア:

[(1, 201059340), (2, 100529670), (3, 67019780), (4, 50264835), (5, 40211868), (6, 33509890), (10, 20105934), (12, 16754945), (15, 13403956), (17, 11827020), (20, 10052967), (30, 6701978), (34, 5913510), (51, 3942340), (60, 3350989), (68, 2956755), (85, 2365404), (102, 1971170), (170, 1182702), (204, 985585), (255, 788468), (340, 591351), (510, 394234), (1020, 197117)]