205654764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349753}}^1$

素因数の和:349774

約数の個数: 36

約数和(自身を含む): 558207384

約数和(自身を除く): 352552620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 349753, 699506, 1049259, 1399012, 2098518, 2448271, 4197036, 4896542, 7344813, 9793084, 14689626, 17137897, 29379252, 34275794, 51413691, 68551588, 102827382, 205654764]

約数ペア:

[(1, 205654764), (2, 102827382), (3, 68551588), (4, 51413691), (6, 34275794), (7, 29379252), (12, 17137897), (14, 14689626), (21, 9793084), (28, 7344813), (42, 4896542), (49, 4197036), (84, 2448271), (98, 2098518), (147, 1399012), (196, 1049259), (294, 699506), (588, 349753)]