200254880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{178799}}^1$

素因数の和:178821

約数の個数: 48

約数和(自身を含む): 540691200

約数和(自身を除く): 340436320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 178799, 357598, 715196, 893995, 1251593, 1430392, 1787990, 2503186, 2860784, 3575980, 5006372, 5721568, 6257965, 7151960, 10012744, 12515930, 14303920, 20025488, 25031860, 28607840, 40050976, 50063720, 100127440, 200254880]

約数ペア:

[(1, 200254880), (2, 100127440), (4, 50063720), (5, 40050976), (7, 28607840), (8, 25031860), (10, 20025488), (14, 14303920), (16, 12515930), (20, 10012744), (28, 7151960), (32, 6257965), (35, 5721568), (40, 5006372), (56, 3575980), (70, 2860784), (80, 2503186), (112, 1787990), (140, 1430392), (160, 1251593), (224, 893995), (280, 715196), (560, 357598), (1120, 178799)]