194664535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 268894080

約数和(自身を除く): 74229545

約数列:

[1, 5, 13, 17, 65, 85, 113, 221, 565, 1105, 1469, 1559, 1921, 7345, 7795, 9605, 20267, 24973, 26503, 101335, 124865, 132515, 176167, 344539, 880835, 1722695, 2290171, 2994839, 11450855, 14974195, 38932907, 194664535]

約数ペア:

[(1, 194664535), (5, 38932907), (13, 14974195), (17, 11450855), (65, 2994839), (85, 2290171), (113, 1722695), (221, 880835), (565, 344539), (1105, 176167), (1469, 132515), (1559, 124865), (1921, 101335), (7345, 26503), (7795, 24973), (9605, 20267)]