200601550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 384015600

約数和(自身を除く): 183414050

約数列:

[1, 2, 5, 10, 25, 50, 61, 89, 122, 178, 305, 445, 610, 739, 890, 1478, 1525, 2225, 3050, 3695, 4450, 5429, 7390, 10858, 18475, 27145, 36950, 45079, 54290, 65771, 90158, 131542, 135725, 225395, 271450, 328855, 450790, 657710, 1126975, 1644275, 2253950, 3288550, 4012031, 8024062, 20060155, 40120310, 100300775, 200601550]

約数ペア:

[(1, 200601550), (2, 100300775), (5, 40120310), (10, 20060155), (25, 8024062), (50, 4012031), (61, 3288550), (89, 2253950), (122, 1644275), (178, 1126975), (305, 657710), (445, 450790), (610, 328855), (739, 271450), (890, 225395), (1478, 135725), (1525, 131542), (2225, 90158), (3050, 65771), (3695, 54290), (4450, 45079), (5429, 36950), (7390, 27145), (10858, 18475)]