203856484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 395136000

約数和(自身を除く): 191279516

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 239, 349, 478, 611, 698, 956, 1222, 1396, 2444, 3107, 4537, 6214, 9074, 11233, 12428, 16403, 18148, 22466, 32806, 44932, 65612, 83411, 146029, 166822, 213239, 292058, 333644, 426478, 584116, 852956, 1084343, 2168686, 3920317, 4337372, 7840634, 15681268, 50964121, 101928242, 203856484]

約数ペア:

[(1, 203856484), (2, 101928242), (4, 50964121), (13, 15681268), (26, 7840634), (47, 4337372), (52, 3920317), (94, 2168686), (188, 1084343), (239, 852956), (349, 584116), (478, 426478), (611, 333644), (698, 292058), (956, 213239), (1222, 166822), (1396, 146029), (2444, 83411), (3107, 65612), (4537, 44932), (6214, 32806), (9074, 22466), (11233, 18148), (12428, 16403)]