203413548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303933}}^1$

素因数の和:1303953

約数の個数: 24

約数和(自身を含む): 511142128

約数和(自身を除く): 307728580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1303933, 2607866, 3911799, 5215732, 7823598, 15647196, 16951129, 33902258, 50853387, 67804516, 101706774, 203413548]

約数ペア:

[(1, 203413548), (2, 101706774), (3, 67804516), (4, 50853387), (6, 33902258), (12, 16951129), (13, 15647196), (26, 7823598), (39, 5215732), (52, 3911799), (78, 2607866), (156, 1303933)]