201789930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{100393}}^1$

素因数の和:100470

約数の個数: 32

約数和(自身を含む): 491529024

約数和(自身を除く): 289739094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 100393, 200786, 301179, 501965, 602358, 1003930, 1505895, 3011790, 6726331, 13452662, 20178993, 33631655, 40357986, 67263310, 100894965, 201789930]

約数ペア:

[(1, 201789930), (2, 100894965), (3, 67263310), (5, 40357986), (6, 33631655), (10, 20178993), (15, 13452662), (30, 6726331), (67, 3011790), (134, 1505895), (201, 1003930), (335, 602358), (402, 501965), (670, 301179), (1005, 200786), (2010, 100393)]