204224804

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{53239}}^1$

素因数の和:53387

約数の個数: 24

約数和(自身を含む): 411438720

約数和(自身を除く): 207213916

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 53239, 106478, 212956, 372673, 745346, 1490692, 7293743, 14587486, 29174972, 51056201, 102112402, 204224804]

約数ペア:

[(1, 204224804), (2, 102112402), (4, 51056201), (7, 29174972), (14, 14587486), (28, 7293743), (137, 1490692), (274, 745346), (548, 372673), (959, 212956), (1918, 106478), (3836, 53239)]