205345822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{887}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 356762880

約数和(自身を除く): 151417058

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 619, 887, 1238, 1774, 6809, 9757, 10523, 13618, 15079, 19514, 21046, 30158, 115753, 165869, 231506, 331738, 549053, 1098106, 6039583, 9333901, 12079166, 18667802, 102672911, 205345822]

約数ペア:

[(1, 205345822), (2, 102672911), (11, 18667802), (17, 12079166), (22, 9333901), (34, 6039583), (187, 1098106), (374, 549053), (619, 331738), (887, 231506), (1238, 165869), (1774, 115753), (6809, 30158), (9757, 21046), (10523, 19514), (13618, 15079)]