201038872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{8167}}^1$

素因数の和:8371

約数の個数: 32

約数和(自身を含む): 401375520

約数和(自身を除く): 200336648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 3077, 6154, 8167, 12308, 16334, 24616, 32668, 65336, 138839, 277678, 555356, 1110712, 1478227, 2956454, 5912908, 11825816, 25129859, 50259718, 100519436, 201038872]

約数ペア:

[(1, 201038872), (2, 100519436), (4, 50259718), (8, 25129859), (17, 11825816), (34, 5912908), (68, 2956454), (136, 1478227), (181, 1110712), (362, 555356), (724, 277678), (1448, 138839), (3077, 65336), (6154, 32668), (8167, 24616), (12308, 16334)]