201373794

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 443397240

約数和(自身を除く): 242023446

約数列:

[1, 2, 3, 6, 9, 18, 109, 197, 218, 327, 394, 521, 591, 654, 981, 1042, 1182, 1563, 1773, 1962, 3126, 3546, 4689, 9378, 21473, 42946, 56789, 64419, 102637, 113578, 128838, 170367, 193257, 205274, 307911, 340734, 386514, 511101, 615822, 923733, 1022202, 1847466, 11187433, 22374866, 33562299, 67124598, 100686897, 201373794]

約数ペア:

[(1, 201373794), (2, 100686897), (3, 67124598), (6, 33562299), (9, 22374866), (18, 11187433), (109, 1847466), (197, 1022202), (218, 923733), (327, 615822), (394, 511101), (521, 386514), (591, 340734), (654, 307911), (981, 205274), (1042, 193257), (1182, 170367), (1563, 128838), (1773, 113578), (1962, 102637), (3126, 64419), (3546, 56789), (4689, 42946), (9378, 21473)]