203414690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{10589}}^1$

素因数の和:10726

約数の個数: 32

約数和(自身を含む): 391152240

約数和(自身を除く): 187737550

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 9605, 10589, 19210, 21178, 52945, 105890, 180013, 360026, 900065, 1196557, 1800130, 2393114, 5982785, 11965570, 20341469, 40682938, 101707345, 203414690]

約数ペア:

[(1, 203414690), (2, 101707345), (5, 40682938), (10, 20341469), (17, 11965570), (34, 5982785), (85, 2393114), (113, 1800130), (170, 1196557), (226, 900065), (565, 360026), (1130, 180013), (1921, 105890), (3842, 52945), (9605, 21178), (10589, 19210)]