220053064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{357229}}^1$

素因数の和:357253

約数の個数: 32

約数和(自身を含む): 514411200

約数和(自身を除く): 294358136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 357229, 714458, 1428916, 2500603, 2857832, 3929519, 5001206, 7859038, 10002412, 15718076, 20004824, 27506633, 31436152, 55013266, 110026532, 220053064]

約数ペア:

[(1, 220053064), (2, 110026532), (4, 55013266), (7, 31436152), (8, 27506633), (11, 20004824), (14, 15718076), (22, 10002412), (28, 7859038), (44, 5001206), (56, 3929519), (77, 2857832), (88, 2500603), (154, 1428916), (308, 714458), (616, 357229)]