207844208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90841}}^1$

素因数の和:90873

約数の個数: 40

約数和(自身を含む): 473105136

約数和(自身を除く): 265260928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 90841, 181682, 363364, 726728, 999251, 1180933, 1453456, 1998502, 2361866, 3997004, 4723732, 7994008, 9447464, 12990263, 15988016, 18894928, 25980526, 51961052, 103922104, 207844208]

約数ペア:

[(1, 207844208), (2, 103922104), (4, 51961052), (8, 25980526), (11, 18894928), (13, 15988016), (16, 12990263), (22, 9447464), (26, 7994008), (44, 4723732), (52, 3997004), (88, 2361866), (104, 1998502), (143, 1453456), (176, 1180933), (208, 999251), (286, 726728), (572, 363364), (1144, 181682), (2288, 90841)]