201817065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8731}}^1$

素因数の和:8829

約数の個数: 32

約数和(自身を含む): 342014976

約数和(自身を除く): 140197911

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 4623, 7705, 8731, 23115, 26193, 43655, 130965, 200813, 584977, 602439, 1004065, 1754931, 2924885, 3012195, 8774655, 13454471, 40363413, 67272355, 201817065]

約数ペア:

[(1, 201817065), (3, 67272355), (5, 40363413), (15, 13454471), (23, 8774655), (67, 3012195), (69, 2924885), (115, 1754931), (201, 1004065), (335, 602439), (345, 584977), (1005, 200813), (1541, 130965), (4623, 43655), (7705, 26193), (8731, 23115)]