193278417

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 277065600

約数和(自身を除く): 83787183

約数列:

[1, 3, 29, 37, 87, 97, 111, 291, 619, 1073, 1857, 2813, 3219, 3589, 8439, 10767, 17951, 22903, 53853, 60043, 68709, 104081, 180129, 312243, 664187, 1741247, 1992561, 2221591, 5223741, 6664773, 64426139, 193278417]

約数ペア:

[(1, 193278417), (3, 64426139), (29, 6664773), (37, 5223741), (87, 2221591), (97, 1992561), (111, 1741247), (291, 664187), (619, 312243), (1073, 180129), (1857, 104081), (2813, 68709), (3219, 60043), (3589, 53853), (8439, 22903), (10767, 17951)]