200917836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113899}}^1$

素因数の和:113923

約数の個数: 54

約数和(自身を含む): 590799300

約数和(自身を除く): 389881464

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 113899, 227798, 341697, 455596, 683394, 797293, 1025091, 1366788, 1594586, 2050182, 2391879, 3189172, 4100364, 4783758, 5581051, 7175637, 9567516, 11162102, 14351274, 16743153, 22324204, 28702548, 33486306, 50229459, 66972612, 100458918, 200917836]

約数ペア:

[(1, 200917836), (2, 100458918), (3, 66972612), (4, 50229459), (6, 33486306), (7, 28702548), (9, 22324204), (12, 16743153), (14, 14351274), (18, 11162102), (21, 9567516), (28, 7175637), (36, 5581051), (42, 4783758), (49, 4100364), (63, 3189172), (84, 2391879), (98, 2050182), (126, 1594586), (147, 1366788), (196, 1025091), (252, 797293), (294, 683394), (441, 455596), (588, 341697), (882, 227798), (1764, 113899)]