201777206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 327794688

約数和(自身を除く): 126017482

約数列:

[1, 2, 23, 37, 46, 74, 103, 206, 851, 1151, 1702, 2302, 2369, 3811, 4738, 7622, 26473, 42587, 52946, 85174, 87653, 118553, 175306, 237106, 979501, 1959002, 2726719, 4386461, 5453438, 8772922, 100888603, 201777206]

約数ペア:

[(1, 201777206), (2, 100888603), (23, 8772922), (37, 5453438), (46, 4386461), (74, 2726719), (103, 1959002), (206, 979501), (851, 237106), (1151, 175306), (1702, 118553), (2302, 87653), (2369, 85174), (3811, 52946), (4738, 42587), (7622, 26473)]