207856382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 346876992

約数和(自身を除く): 139020610

約数列:

[1, 2, 17, 23, 34, 46, 157, 314, 391, 782, 1693, 2669, 3386, 3611, 5338, 7222, 28781, 38939, 57562, 61387, 77878, 122774, 265801, 531602, 661963, 1323926, 4518617, 6113423, 9037234, 12226846, 103928191, 207856382]

約数ペア:

[(1, 207856382), (2, 103928191), (17, 12226846), (23, 9037234), (34, 6113423), (46, 4518617), (157, 1323926), (314, 661963), (391, 531602), (782, 265801), (1693, 122774), (2669, 77878), (3386, 61387), (3611, 57562), (5338, 38939), (7222, 28781)]