222214664

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{55889}}^1$

素因数の和:55973

約数の個数: 32

約数和(自身を含む): 482889600

約数和(自身を除く): 260674936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 55889, 111778, 223556, 391223, 447112, 782446, 1564892, 3129784, 3968119, 7936238, 15872476, 27776833, 31744952, 55553666, 111107332, 222214664]

約数ペア:

[(1, 222214664), (2, 111107332), (4, 55553666), (7, 31744952), (8, 27776833), (14, 15872476), (28, 7936238), (56, 3968119), (71, 3129784), (142, 1564892), (284, 782446), (497, 447112), (568, 391223), (994, 223556), (1988, 111778), (3976, 55889)]