203688316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{38783}}^1$

素因数の和:38901

約数の個数: 24

約数和(自身を含む): 387684864

約数和(自身を除く): 183996548

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 38783, 77566, 155132, 504179, 1008358, 2016716, 3917083, 7834166, 15668332, 50922079, 101844158, 203688316]

約数ペア:

[(1, 203688316), (2, 101844158), (4, 50922079), (13, 15668332), (26, 7834166), (52, 3917083), (101, 2016716), (202, 1008358), (404, 504179), (1313, 155132), (2626, 77566), (5252, 38783)]