229968304

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{64453}}^1$

素因数の和:64684

約数の個数: 20

約数和(自身を含む): 447568576

約数和(自身を除く): 217600272

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 64453, 128906, 257812, 515624, 1031248, 14373019, 28746038, 57492076, 114984152, 229968304]

約数ペア:

[(1, 229968304), (2, 114984152), (4, 57492076), (8, 28746038), (16, 14373019), (223, 1031248), (446, 515624), (892, 257812), (1784, 128906), (3568, 64453)]