208864292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1049}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 451113600

約数和(自身を除く): 242249308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 547, 1049, 1094, 2098, 2188, 3829, 4196, 7111, 7343, 7658, 13637, 14222, 14686, 15316, 27274, 28444, 29372, 49777, 54548, 95459, 99554, 190918, 199108, 381836, 573803, 1147606, 2295212, 4016621, 7459439, 8033242, 14918878, 16066484, 29837756, 52216073, 104432146, 208864292]

約数ペア:

[(1, 208864292), (2, 104432146), (4, 52216073), (7, 29837756), (13, 16066484), (14, 14918878), (26, 8033242), (28, 7459439), (52, 4016621), (91, 2295212), (182, 1147606), (364, 573803), (547, 381836), (1049, 199108), (1094, 190918), (2098, 99554), (2188, 95459), (3829, 54548), (4196, 49777), (7111, 29372), (7343, 28444), (7658, 27274), (13637, 15316), (14222, 14686)]