190381465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 247815936

約数和(自身を除く): 57434471

約数列:

[1, 5, 23, 37, 101, 115, 185, 443, 505, 851, 2215, 2323, 3737, 4255, 10189, 11615, 16391, 18685, 44743, 50945, 81955, 85951, 223715, 376993, 429755, 1029089, 1655491, 1884965, 5145445, 8277455, 38076293, 190381465]

約数ペア:

[(1, 190381465), (5, 38076293), (23, 8277455), (37, 5145445), (101, 1884965), (115, 1655491), (185, 1029089), (443, 429755), (505, 376993), (851, 223715), (2215, 85951), (2323, 81955), (3737, 50945), (4255, 44743), (10189, 18685), (11615, 16391)]