204392016

素因数分解:

$2^4\times 3^2\times {\mathrm{1419389}}^1$

素因数の和:1419403

約数の個数: 30

約数和(自身を含む): 572014170

約数和(自身を除く): 367622154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1419389, 2838778, 4258167, 5677556, 8516334, 11355112, 12774501, 17032668, 22710224, 25549002, 34065336, 51098004, 68130672, 102196008, 204392016]

約数ペア:

[(1, 204392016), (2, 102196008), (3, 68130672), (4, 51098004), (6, 34065336), (8, 25549002), (9, 22710224), (12, 17032668), (16, 12774501), (18, 11355112), (24, 8516334), (36, 5677556), (48, 4258167), (72, 2838778), (144, 1419389)]