201390465

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 327229056

約数和(自身を除く): 125838591

約数列:

[1, 3, 5, 15, 101, 303, 307, 433, 505, 921, 1299, 1515, 1535, 2165, 4605, 6495, 31007, 43733, 93021, 131199, 132931, 155035, 218665, 398793, 465105, 655995, 664655, 1993965, 13426031, 40278093, 67130155, 201390465]

約数ペア:

[(1, 201390465), (3, 67130155), (5, 40278093), (15, 13426031), (101, 1993965), (303, 664655), (307, 655995), (433, 465105), (505, 398793), (921, 218665), (1299, 155035), (1515, 132931), (1535, 131199), (2165, 93021), (4605, 43733), (6495, 31007)]