210549066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{385621}}^1$

素因数の和:385646

約数の個数: 32

約数和(自身を含む): 518275968

約数和(自身を除く): 307726902

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 385621, 771242, 1156863, 2313726, 2699347, 5013073, 5398694, 8098041, 10026146, 15039219, 16196082, 30078438, 35091511, 70183022, 105274533, 210549066]

約数ペア:

[(1, 210549066), (2, 105274533), (3, 70183022), (6, 35091511), (7, 30078438), (13, 16196082), (14, 15039219), (21, 10026146), (26, 8098041), (39, 5398694), (42, 5013073), (78, 2699347), (91, 2313726), (182, 1156863), (273, 771242), (546, 385621)]