203416554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 467970048

約数和(自身を除く): 264553494

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 103, 138, 206, 253, 309, 506, 618, 759, 1133, 1301, 1518, 2266, 2369, 2602, 3399, 3903, 4738, 6798, 7107, 7806, 14214, 14311, 26059, 28622, 29923, 42933, 52118, 59846, 78177, 85866, 89769, 134003, 156354, 179538, 268006, 329153, 402009, 658306, 804018, 987459, 1474033, 1974918, 2948066, 3082069, 4422099, 6164138, 8844198, 9246207, 18492414, 33902759, 67805518, 101708277, 203416554]

約数ペア:

[(1, 203416554), (2, 101708277), (3, 67805518), (6, 33902759), (11, 18492414), (22, 9246207), (23, 8844198), (33, 6164138), (46, 4422099), (66, 3082069), (69, 2948066), (103, 1974918), (138, 1474033), (206, 987459), (253, 804018), (309, 658306), (506, 402009), (618, 329153), (759, 268006), (1133, 179538), (1301, 156354), (1518, 134003), (2266, 89769), (2369, 85866), (2602, 78177), (3399, 59846), (3903, 52118), (4738, 42933), (6798, 29923), (7107, 28622), (7806, 26059), (14214, 14311)]