200200418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12763}}^1$

素因数の和:12830

約数の個数: 32

約数和(自身を含む): 352899072

約数和(自身を除く): 152698654

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 7843, 12763, 15686, 25526, 140393, 280786, 293549, 395653, 587098, 791306, 3229039, 4352183, 6458078, 8704366, 9100019, 18200038, 100100209, 200200418]

約数ペア:

[(1, 200200418), (2, 100100209), (11, 18200038), (22, 9100019), (23, 8704366), (31, 6458078), (46, 4352183), (62, 3229039), (253, 791306), (341, 587098), (506, 395653), (682, 293549), (713, 280786), (1426, 140393), (7843, 25526), (12763, 15686)]