207916212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3433}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 569989056

約数和(自身を除く): 362072844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 3433, 4326, 5047, 6866, 8652, 10094, 10299, 13732, 15141, 20188, 20598, 24031, 30282, 41196, 48062, 60564, 72093, 96124, 144186, 168217, 288372, 336434, 353599, 504651, 672868, 707198, 1009302, 1060797, 1414396, 2018604, 2121594, 2475193, 4243188, 4950386, 7425579, 9900772, 14851158, 17326351, 29702316, 34652702, 51979053, 69305404, 103958106, 207916212]

約数ペア:

[(1, 207916212), (2, 103958106), (3, 69305404), (4, 51979053), (6, 34652702), (7, 29702316), (12, 17326351), (14, 14851158), (21, 9900772), (28, 7425579), (42, 4950386), (49, 4243188), (84, 2475193), (98, 2121594), (103, 2018604), (147, 1414396), (196, 1060797), (206, 1009302), (294, 707198), (309, 672868), (412, 504651), (588, 353599), (618, 336434), (721, 288372), (1236, 168217), (1442, 144186), (2163, 96124), (2884, 72093), (3433, 60564), (4326, 48062), (5047, 41196), (6866, 30282), (8652, 24031), (10094, 20598), (10299, 20188), (13732, 15141)]