204514965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197599}}^1$

素因数の和:197633

約数の個数: 24

約数和(自身を含む): 369907200

約数和(自身を除く): 165392235

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 197599, 592797, 987995, 1778391, 2963985, 4544777, 8891955, 13634331, 22723885, 40902993, 68171655, 204514965]

約数ペア:

[(1, 204514965), (3, 68171655), (5, 40902993), (9, 22723885), (15, 13634331), (23, 8891955), (45, 4544777), (69, 2963985), (115, 1778391), (207, 987995), (345, 592797), (1035, 197599)]