204434091

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 332467200

約数和(自身を除く): 128033109

約数列:

[1, 3, 9, 19, 27, 53, 57, 73, 103, 159, 171, 219, 309, 477, 513, 657, 927, 1007, 1387, 1431, 1957, 1971, 2781, 3021, 3869, 4161, 5459, 5871, 7519, 9063, 11607, 12483, 16377, 17613, 22557, 27189, 34821, 37449, 49131, 52839, 67671, 73511, 103721, 104463, 142861, 147393, 203013, 220533, 311163, 398507, 428583, 661599, 933489, 1195521, 1285749, 1984797, 2800467, 3586563, 3857247, 7571633, 10759689, 22714899, 68144697, 204434091]

約数ペア:

[(1, 204434091), (3, 68144697), (9, 22714899), (19, 10759689), (27, 7571633), (53, 3857247), (57, 3586563), (73, 2800467), (103, 1984797), (159, 1285749), (171, 1195521), (219, 933489), (309, 661599), (477, 428583), (513, 398507), (657, 311163), (927, 220533), (1007, 203013), (1387, 147393), (1431, 142861), (1957, 104463), (1971, 103721), (2781, 73511), (3021, 67671), (3869, 52839), (4161, 49131), (5459, 37449), (5871, 34821), (7519, 27189), (9063, 22557), (11607, 17613), (12483, 16377)]