266965986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{205043}}^1$

素因数の和:205086

約数の個数: 32

約数和(自身を含む): 629895168

約数和(自身を除く): 362929182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 205043, 410086, 615129, 1230258, 1435301, 2870602, 4305903, 6356333, 8611806, 12712666, 19068999, 38137998, 44494331, 88988662, 133482993, 266965986]

約数ペア:

[(1, 266965986), (2, 133482993), (3, 88988662), (6, 44494331), (7, 38137998), (14, 19068999), (21, 12712666), (31, 8611806), (42, 6356333), (62, 4305903), (93, 2870602), (186, 1435301), (217, 1230258), (434, 615129), (651, 410086), (1302, 205043)]