207769874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6967}}^1$

素因数の和:7050

約数の個数: 32

約数和(自身を含む): 355869696

約数和(自身を除く): 148099822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 6967, 13934, 14911, 29822, 90571, 181142, 215977, 257779, 431954, 515558, 2807701, 3351127, 5615402, 6702254, 7991149, 15982298, 103884937, 207769874]

約数ペア:

[(1, 207769874), (2, 103884937), (13, 15982298), (26, 7991149), (31, 6702254), (37, 5615402), (62, 3351127), (74, 2807701), (403, 515558), (481, 431954), (806, 257779), (962, 215977), (1147, 181142), (2294, 90571), (6967, 29822), (13934, 14911)]