200717072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3143

約数の個数: 40

約数和(自身を含む): 401760000

約数和(自身を除く): 201042928

約数列:

[1, 2, 4, 8, 16, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1424, 2999, 4183, 5998, 8366, 11996, 16732, 23992, 33464, 47984, 66928, 140953, 266911, 281906, 533822, 563812, 1067644, 1127624, 2135288, 2255248, 4270576, 12544817, 25089634, 50179268, 100358536, 200717072]

約数ペア:

[(1, 200717072), (2, 100358536), (4, 50179268), (8, 25089634), (16, 12544817), (47, 4270576), (89, 2255248), (94, 2135288), (178, 1127624), (188, 1067644), (356, 563812), (376, 533822), (712, 281906), (752, 266911), (1424, 140953), (2999, 66928), (4183, 47984), (5998, 33464), (8366, 23992), (11996, 16732)]