214364839

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 242438400

約数和(自身を除く): 28073561

約数列:

[1, 13, 29, 169, 191, 229, 377, 2483, 2977, 4901, 5539, 6641, 32279, 38701, 43739, 72007, 86333, 568607, 936091, 1122329, 1268431, 7391891, 16489603, 214364839]

約数ペア:

[(1, 214364839), (13, 16489603), (29, 7391891), (169, 1268431), (191, 1122329), (229, 936091), (377, 568607), (2483, 86333), (2977, 72007), (4901, 43739), (5539, 38701), (6641, 32279)]