199026718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1229}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 345915360

約数和(自身を除く): 146888642

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 433, 866, 1229, 2458, 4763, 7361, 9526, 13519, 14722, 20893, 27038, 41786, 80971, 161942, 229823, 459646, 532157, 1064314, 5853727, 9046669, 11707454, 18093338, 99513359, 199026718]

約数ペア:

[(1, 199026718), (2, 99513359), (11, 18093338), (17, 11707454), (22, 9046669), (34, 5853727), (187, 1064314), (374, 532157), (433, 459646), (866, 229823), (1229, 161942), (2458, 80971), (4763, 41786), (7361, 27038), (9526, 20893), (13519, 14722)]