201727050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{192121}}^1$

素因数の和:192143

約数の個数: 48

約数和(自身を含む): 571755072

約数和(自身を除く): 370028022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 192121, 384242, 576363, 960605, 1152726, 1344847, 1921210, 2689694, 2881815, 4034541, 4803025, 5763630, 6724235, 8069082, 9606050, 13448470, 14409075, 20172705, 28818150, 33621175, 40345410, 67242350, 100863525, 201727050]

約数ペア:

[(1, 201727050), (2, 100863525), (3, 67242350), (5, 40345410), (6, 33621175), (7, 28818150), (10, 20172705), (14, 14409075), (15, 13448470), (21, 9606050), (25, 8069082), (30, 6724235), (35, 5763630), (42, 4803025), (50, 4034541), (70, 2881815), (75, 2689694), (105, 1921210), (150, 1344847), (175, 1152726), (210, 960605), (350, 576363), (525, 384242), (1050, 192121)]