194699750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 422682624

約数和(自身を除く): 227982874

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 125, 142, 175, 250, 350, 355, 497, 710, 875, 994, 1567, 1750, 1775, 2485, 3134, 3550, 4970, 7835, 8875, 10969, 12425, 15670, 17750, 21938, 24850, 39175, 54845, 62125, 78350, 109690, 111257, 124250, 195875, 222514, 274225, 391750, 548450, 556285, 778799, 1112570, 1371125, 1557598, 2742250, 2781425, 3893995, 5562850, 7787990, 13907125, 19469975, 27814250, 38939950, 97349875, 194699750]

約数ペア:

[(1, 194699750), (2, 97349875), (5, 38939950), (7, 27814250), (10, 19469975), (14, 13907125), (25, 7787990), (35, 5562850), (50, 3893995), (70, 2781425), (71, 2742250), (125, 1557598), (142, 1371125), (175, 1112570), (250, 778799), (350, 556285), (355, 548450), (497, 391750), (710, 274225), (875, 222514), (994, 195875), (1567, 124250), (1750, 111257), (1775, 109690), (2485, 78350), (3134, 62125), (3550, 54845), (4970, 39175), (7835, 24850), (8875, 21938), (10969, 17750), (12425, 15670)]