201192068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1559}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 440294400

約数和(自身を除く): 239102332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419, 838, 1559, 1676, 2933, 3118, 4609, 5866, 6236, 9218, 10913, 11732, 17149, 18436, 21826, 32263, 34298, 43652, 64526, 68596, 120043, 129052, 240086, 480172, 653221, 1306442, 2612884, 4572547, 7185431, 9145094, 14370862, 18290188, 28741724, 50298017, 100596034, 201192068]

約数ペア:

[(1, 201192068), (2, 100596034), (4, 50298017), (7, 28741724), (11, 18290188), (14, 14370862), (22, 9145094), (28, 7185431), (44, 4572547), (77, 2612884), (154, 1306442), (308, 653221), (419, 480172), (838, 240086), (1559, 129052), (1676, 120043), (2933, 68596), (3118, 64526), (4609, 43652), (5866, 34298), (6236, 32263), (9218, 21826), (10913, 18436), (11732, 17149)]