194699715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80621}}^1$

素因数の和:80659

約数の個数: 32

約数和(自身を含む): 371506176

約数和(自身を除く): 176806461

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 80621, 241863, 403105, 564347, 1209315, 1693041, 1854283, 2821735, 5562849, 8465205, 9271415, 12979981, 27814245, 38939943, 64899905, 194699715]

約数ペア:

[(1, 194699715), (3, 64899905), (5, 38939943), (7, 27814245), (15, 12979981), (21, 9271415), (23, 8465205), (35, 5562849), (69, 2821735), (105, 1854283), (115, 1693041), (161, 1209315), (345, 564347), (483, 403105), (805, 241863), (2415, 80621)]