210899528

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11447}}^1$

素因数の和:11514

約数の個数: 48

約数和(自身を含む): 469825920

約数和(自身を除く): 258926392

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 11447, 18424, 22894, 45788, 80129, 91576, 160258, 320516, 538009, 560903, 641032, 1076018, 1121806, 2152036, 2243612, 3766063, 4304072, 4487224, 7532126, 15064252, 26362441, 30128504, 52724882, 105449764, 210899528]

約数ペア:

[(1, 210899528), (2, 105449764), (4, 52724882), (7, 30128504), (8, 26362441), (14, 15064252), (28, 7532126), (47, 4487224), (49, 4304072), (56, 3766063), (94, 2243612), (98, 2152036), (188, 1121806), (196, 1076018), (329, 641032), (376, 560903), (392, 538009), (658, 320516), (1316, 160258), (2303, 91576), (2632, 80129), (4606, 45788), (9212, 22894), (11447, 18424)]