205401084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84319}}^1$

素因数の和:84362

約数の個数: 48

約数和(自身を含む): 566630400

約数和(自身を除く): 361229316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 84319, 168638, 252957, 337276, 505914, 590233, 1011828, 1180466, 1770699, 2360932, 2445251, 3541398, 4890502, 7082796, 7335753, 9781004, 14671506, 17116757, 29343012, 34233514, 51350271, 68467028, 102700542, 205401084]

約数ペア:

[(1, 205401084), (2, 102700542), (3, 68467028), (4, 51350271), (6, 34233514), (7, 29343012), (12, 17116757), (14, 14671506), (21, 9781004), (28, 7335753), (29, 7082796), (42, 4890502), (58, 3541398), (84, 2445251), (87, 2360932), (116, 1770699), (174, 1180466), (203, 1011828), (348, 590233), (406, 505914), (609, 337276), (812, 252957), (1218, 168638), (2436, 84319)]