194251407

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 301762560

約数和(自身を除く): 107511153

約数列:

[1, 3, 7, 21, 109, 113, 327, 339, 751, 763, 791, 2253, 2289, 2373, 5257, 12317, 15771, 36951, 81859, 84863, 86219, 245577, 254589, 258657, 573013, 594041, 1719039, 1782123, 9250067, 27750201, 64750469, 194251407]

約数ペア:

[(1, 194251407), (3, 64750469), (7, 27750201), (21, 9250067), (109, 1782123), (113, 1719039), (327, 594041), (339, 573013), (751, 258657), (763, 254589), (791, 245577), (2253, 86219), (2289, 84863), (2373, 81859), (5257, 36951), (12317, 15771)]