209255844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53003}}^1$

素因数の和:53064

約数の個数: 48

約数和(自身を含む): 569899008

約数和(自身を除く): 360643164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 53003, 106006, 159009, 212012, 318018, 371021, 636036, 742042, 1113063, 1484084, 2226126, 2491141, 4452252, 4982282, 7473423, 9964564, 14946846, 17437987, 29893692, 34875974, 52313961, 69751948, 104627922, 209255844]

約数ペア:

[(1, 209255844), (2, 104627922), (3, 69751948), (4, 52313961), (6, 34875974), (7, 29893692), (12, 17437987), (14, 14946846), (21, 9964564), (28, 7473423), (42, 4982282), (47, 4452252), (84, 2491141), (94, 2226126), (141, 1484084), (188, 1113063), (282, 742042), (329, 636036), (564, 371021), (658, 318018), (987, 212012), (1316, 159009), (1974, 106006), (3948, 53003)]