202865728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{243829}}^1$

素因数の和:243854

約数の個数: 28

約数和(自身を含む): 433529740

約数和(自身を除く): 230664012

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 243829, 487658, 975316, 1950632, 3169777, 3901264, 6339554, 7802528, 12679108, 15605056, 25358216, 50716432, 101432864, 202865728]

約数ペア:

[(1, 202865728), (2, 101432864), (4, 50716432), (8, 25358216), (13, 15605056), (16, 12679108), (26, 7802528), (32, 6339554), (52, 3901264), (64, 3169777), (104, 1950632), (208, 975316), (416, 487658), (832, 243829)]