203465236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{2777}}^1$

素因数の和:4203

約数の個数: 24

約数和(自身を含む): 383864040

約数和(自身を除く): 180398804

約数列:

[1, 2, 4, 13, 26, 52, 1409, 2777, 2818, 5554, 5636, 11108, 18317, 36101, 36634, 72202, 73268, 144404, 3912793, 7825586, 15651172, 50866309, 101732618, 203465236]

約数ペア:

[(1, 203465236), (2, 101732618), (4, 50866309), (13, 15651172), (26, 7825586), (52, 3912793), (1409, 144404), (2777, 73268), (2818, 72202), (5554, 36634), (5636, 36101), (11108, 18317)]