208247208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{51343}}^1$

素因数の和:51378

約数の個数: 48

約数和(自身を含む): 563757120

約数和(自身を除く): 355509912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 51343, 102686, 154029, 205372, 308058, 410744, 616116, 667459, 1232232, 1334918, 2002377, 2669836, 4004754, 5339672, 8009508, 8676967, 16019016, 17353934, 26030901, 34707868, 52061802, 69415736, 104123604, 208247208]

約数ペア:

[(1, 208247208), (2, 104123604), (3, 69415736), (4, 52061802), (6, 34707868), (8, 26030901), (12, 17353934), (13, 16019016), (24, 8676967), (26, 8009508), (39, 5339672), (52, 4004754), (78, 2669836), (104, 2002377), (156, 1334918), (169, 1232232), (312, 667459), (338, 616116), (507, 410744), (676, 308058), (1014, 205372), (1352, 154029), (2028, 102686), (4056, 51343)]