202458812

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{211777}}^1$

素因数の和:212020

約数の個数: 12

約数和(自身を含む): 355787040

約数和(自身を除く): 153328228

約数列:

[1, 2, 4, 239, 478, 956, 211777, 423554, 847108, 50614703, 101229406, 202458812]

約数ペア:

[(1, 202458812), (2, 101229406), (4, 50614703), (239, 847108), (478, 423554), (956, 211777)]