220558548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{25997}}^1$

素因数の和:26112

約数の個数: 48

約数和(自身を含む): 594002304

約数和(自身を除く): 373443756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 25997, 51994, 77991, 103988, 155982, 181979, 311964, 363958, 545937, 727916, 1091874, 2183748, 2625697, 5251394, 7877091, 10502788, 15754182, 18379879, 31508364, 36759758, 55139637, 73519516, 110279274, 220558548]

約数ペア:

[(1, 220558548), (2, 110279274), (3, 73519516), (4, 55139637), (6, 36759758), (7, 31508364), (12, 18379879), (14, 15754182), (21, 10502788), (28, 7877091), (42, 5251394), (84, 2625697), (101, 2183748), (202, 1091874), (303, 727916), (404, 545937), (606, 363958), (707, 311964), (1212, 181979), (1414, 155982), (2121, 103988), (2828, 77991), (4242, 51994), (8484, 25997)]