201371450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1153}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 429288000

約数和(自身を除く): 227916550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 499, 998, 1153, 2306, 2495, 3493, 4990, 5765, 6986, 8071, 11530, 12475, 16142, 17465, 24950, 28825, 34930, 40355, 57650, 80710, 87325, 174650, 201775, 403550, 575347, 1150694, 2876735, 4027429, 5753470, 8054858, 14383675, 20137145, 28767350, 40274290, 100685725, 201371450]

約数ペア:

[(1, 201371450), (2, 100685725), (5, 40274290), (7, 28767350), (10, 20137145), (14, 14383675), (25, 8054858), (35, 5753470), (50, 4027429), (70, 2876735), (175, 1150694), (350, 575347), (499, 403550), (998, 201775), (1153, 174650), (2306, 87325), (2495, 80710), (3493, 57650), (4990, 40355), (5765, 34930), (6986, 28825), (8071, 24950), (11530, 17465), (12475, 16142)]