205399246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3541}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 349892928

約数和(自身を除く): 144493682

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 598, 1261, 2231, 2522, 3541, 4462, 7082, 29003, 46033, 58006, 81443, 92066, 162886, 343477, 686954, 1058759, 2117518, 4465201, 7899971, 8930402, 15799942, 102699623, 205399246]

約数ペア:

[(1, 205399246), (2, 102699623), (13, 15799942), (23, 8930402), (26, 7899971), (46, 4465201), (97, 2117518), (194, 1058759), (299, 686954), (598, 343477), (1261, 162886), (2231, 92066), (2522, 81443), (3541, 58006), (4462, 46033), (7082, 29003)]