201528784

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{55487}}^1$

素因数の和:55722

約数の個数: 20

約数和(自身を含む): 392189184

約数和(自身を除く): 190660400

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 55487, 110974, 221948, 443896, 887792, 12595549, 25191098, 50382196, 100764392, 201528784]

約数ペア:

[(1, 201528784), (2, 100764392), (4, 50382196), (8, 25191098), (16, 12595549), (227, 887792), (454, 443896), (908, 221948), (1816, 110974), (3632, 55487)]