190075634

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9677}}^1$

素因数の和:9770

約数の個数: 32

約数和(自身を含む): 345620736

約数和(自身を除く): 155545102

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9677, 9821, 19354, 19642, 67739, 135478, 222571, 445142, 590297, 1180594, 1557997, 3115994, 4132079, 8264158, 13576831, 27153662, 95037817, 190075634]

約数ペア:

[(1, 190075634), (2, 95037817), (7, 27153662), (14, 13576831), (23, 8264158), (46, 4132079), (61, 3115994), (122, 1557997), (161, 1180594), (322, 590297), (427, 445142), (854, 222571), (1403, 135478), (2806, 67739), (9677, 19642), (9821, 19354)]