188290774

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2273}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 331603776

約数和(自身を除く): 143313002

約数列:

[1, 2, 7, 14, 61, 97, 122, 194, 427, 679, 854, 1358, 2273, 4546, 5917, 11834, 15911, 31822, 41419, 82838, 138653, 220481, 277306, 440962, 970571, 1543367, 1941142, 3086734, 13449341, 26898682, 94145387, 188290774]

約数ペア:

[(1, 188290774), (2, 94145387), (7, 26898682), (14, 13449341), (61, 3086734), (97, 1941142), (122, 1543367), (194, 970571), (427, 440962), (679, 277306), (854, 220481), (1358, 138653), (2273, 82838), (4546, 41419), (5917, 31822), (11834, 15911)]