207645704

素因数分解:

$2^3\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2837}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 445452480

約数和(自身を除く): 237806776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1307, 2614, 2837, 5228, 5674, 9149, 10456, 11348, 18298, 19859, 22696, 36596, 39718, 73192, 79436, 158872, 3707959, 7415918, 14831836, 25955713, 29663672, 51911426, 103822852, 207645704]

約数ペア:

[(1, 207645704), (2, 103822852), (4, 51911426), (7, 29663672), (8, 25955713), (14, 14831836), (28, 7415918), (56, 3707959), (1307, 158872), (2614, 79436), (2837, 73192), (5228, 39718), (5674, 36596), (9149, 22696), (10456, 19859), (11348, 18298)]