202163785

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 253858176

約数和(自身を除く): 51694391

約数列:

[1, 5, 29, 131, 145, 367, 655, 841, 1835, 3799, 4205, 10643, 18995, 48077, 53215, 110171, 240385, 308647, 550855, 1394233, 1543235, 6971165, 40432757, 202163785]

約数ペア:

[(1, 202163785), (5, 40432757), (29, 6971165), (131, 1543235), (145, 1394233), (367, 550855), (655, 308647), (841, 240385), (1835, 110171), (3799, 53215), (4205, 48077), (10643, 18995)]