201602786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 388730880

約数和(自身を除く): 187128094

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 79, 146, 154, 158, 227, 454, 511, 553, 803, 869, 1022, 1106, 1589, 1606, 1738, 2497, 3178, 4994, 5621, 5767, 6083, 11242, 11534, 12166, 16571, 17479, 17933, 33142, 34958, 35866, 40369, 63437, 80738, 115997, 125531, 126874, 182281, 197263, 231994, 251062, 364562, 394526, 444059, 888118, 1275967, 1309109, 1380841, 2551934, 2618218, 2761682, 9163763, 14400199, 18327526, 28800398, 100801393, 201602786]

約数ペア:

[(1, 201602786), (2, 100801393), (7, 28800398), (11, 18327526), (14, 14400199), (22, 9163763), (73, 2761682), (77, 2618218), (79, 2551934), (146, 1380841), (154, 1309109), (158, 1275967), (227, 888118), (454, 444059), (511, 394526), (553, 364562), (803, 251062), (869, 231994), (1022, 197263), (1106, 182281), (1589, 126874), (1606, 125531), (1738, 115997), (2497, 80738), (3178, 63437), (4994, 40369), (5621, 35866), (5767, 34958), (6083, 33142), (11242, 17933), (11534, 17479), (12166, 16571)]