199956168

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{5351}}^1$

素因数の和:5539

約数の個数: 64

約数和(自身を含む): 558748800

約数和(自身を除く): 358792632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 4671, 5351, 6228, 9342, 10702, 12456, 16053, 18684, 21404, 32106, 37368, 42808, 48159, 64212, 96318, 128424, 144477, 192636, 288954, 385272, 577908, 925723, 1155816, 1851446, 2777169, 3702892, 5554338, 7405784, 8331507, 11108676, 16663014, 22217352, 24994521, 33326028, 49989042, 66652056, 99978084, 199956168]

約数ペア:

[(1, 199956168), (2, 99978084), (3, 66652056), (4, 49989042), (6, 33326028), (8, 24994521), (9, 22217352), (12, 16663014), (18, 11108676), (24, 8331507), (27, 7405784), (36, 5554338), (54, 3702892), (72, 2777169), (108, 1851446), (173, 1155816), (216, 925723), (346, 577908), (519, 385272), (692, 288954), (1038, 192636), (1384, 144477), (1557, 128424), (2076, 96318), (3114, 64212), (4152, 48159), (4671, 42808), (5351, 37368), (6228, 32106), (9342, 21404), (10702, 18684), (12456, 16053)]