204573148

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{8179}}^1$

素因数の和:8246

約数の個数: 36

約数和(自身を含む): 398186040

約数和(自身を除く): 193612892

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 6253, 8179, 12506, 16358, 25012, 32716, 106327, 212654, 302623, 425308, 605246, 1210492, 1382251, 2764502, 3934099, 5529004, 7868198, 15736396, 51143287, 102286574, 204573148]

約数ペア:

[(1, 204573148), (2, 102286574), (4, 51143287), (13, 15736396), (26, 7868198), (37, 5529004), (52, 3934099), (74, 2764502), (148, 1382251), (169, 1210492), (338, 605246), (481, 425308), (676, 302623), (962, 212654), (1924, 106327), (6253, 32716), (8179, 25012), (12506, 16358)]