201784784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{434881}}^1$

素因数の和:434918

約数の個数: 20

約数和(自身を含む): 404440260

約数和(自身を除く): 202655476

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 434881, 869762, 1739524, 3479048, 6958096, 12611549, 25223098, 50446196, 100892392, 201784784]

約数ペア:

[(1, 201784784), (2, 100892392), (4, 50446196), (8, 25223098), (16, 12611549), (29, 6958096), (58, 3479048), (116, 1739524), (232, 869762), (464, 434881)]