189754754

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{12823}}^1$

素因数の和:12990

約数の個数: 24

約数和(自身を含む): 333321408

約数和(自身を除く): 143566654

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 7399, 12823, 14798, 25646, 89761, 179522, 628327, 1256654, 1936273, 3872546, 13553911, 27107822, 94877377, 189754754]

約数ペア:

[(1, 189754754), (2, 94877377), (7, 27107822), (14, 13553911), (49, 3872546), (98, 1936273), (151, 1256654), (302, 628327), (1057, 179522), (2114, 89761), (7399, 25646), (12823, 14798)]