200620252

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 412812288

約数和(自身を除く): 212192036

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 157, 188, 314, 329, 628, 658, 971, 1099, 1316, 1942, 2198, 3884, 4396, 6797, 7379, 13594, 14758, 27188, 29516, 45637, 51653, 91274, 103306, 152447, 182548, 206612, 304894, 319459, 609788, 638918, 1067129, 1277836, 2134258, 4268516, 7165009, 14330018, 28660036, 50155063, 100310126, 200620252]

約数ペア:

[(1, 200620252), (2, 100310126), (4, 50155063), (7, 28660036), (14, 14330018), (28, 7165009), (47, 4268516), (94, 2134258), (157, 1277836), (188, 1067129), (314, 638918), (329, 609788), (628, 319459), (658, 304894), (971, 206612), (1099, 182548), (1316, 152447), (1942, 103306), (2198, 91274), (3884, 51653), (4396, 45637), (6797, 29516), (7379, 27188), (13594, 14758)]