206592358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 383279904

約数和(自身を除く): 176687546

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 361, 574, 722, 779, 997, 1558, 1994, 2527, 5054, 5453, 6979, 10906, 13958, 14801, 18943, 29602, 37886, 40877, 81754, 103607, 132601, 207214, 265202, 286139, 359917, 572278, 719834, 776663, 1553326, 2519419, 5038838, 5436641, 10873282, 14756597, 29513194, 103296179, 206592358]

約数ペア:

[(1, 206592358), (2, 103296179), (7, 29513194), (14, 14756597), (19, 10873282), (38, 5436641), (41, 5038838), (82, 2519419), (133, 1553326), (266, 776663), (287, 719834), (361, 572278), (574, 359917), (722, 286139), (779, 265202), (997, 207214), (1558, 132601), (1994, 103607), (2527, 81754), (5054, 40877), (5453, 37886), (6979, 29602), (10906, 18943), (13958, 14801)]