207796306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 334430208

約数和(自身を除く): 126633902

約数列:

[1, 2, 23, 46, 47, 94, 223, 431, 446, 862, 1081, 2162, 5129, 9913, 10258, 10481, 19826, 20257, 20962, 40514, 96113, 192226, 241063, 465911, 482126, 931822, 2210599, 4421198, 4517311, 9034622, 103898153, 207796306]

約数ペア:

[(1, 207796306), (2, 103898153), (23, 9034622), (46, 4517311), (47, 4421198), (94, 2210599), (223, 931822), (431, 482126), (446, 465911), (862, 241063), (1081, 192226), (2162, 96113), (5129, 40514), (9913, 20962), (10258, 20257), (10481, 19826)]