200438966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2243}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 370960128

約数和(自身を除く): 170521162

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 491, 982, 2243, 3437, 4486, 6383, 6874, 12766, 15701, 29159, 31402, 44681, 58318, 89362, 204113, 408226, 1101313, 2202626, 7709191, 14317069, 15418382, 28634138, 100219483, 200438966]

約数ペア:

[(1, 200438966), (2, 100219483), (7, 28634138), (13, 15418382), (14, 14317069), (26, 7709191), (91, 2202626), (182, 1101313), (491, 408226), (982, 204113), (2243, 89362), (3437, 58318), (4486, 44681), (6383, 31402), (6874, 29159), (12766, 15701)]