200728650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{19973}}^1$

素因数の和:20055

約数の個数: 48

約数和(自身を含む): 505262304

約数和(自身を除く): 304533654

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 2010, 3350, 5025, 10050, 19973, 39946, 59919, 99865, 119838, 199730, 299595, 499325, 599190, 998650, 1338191, 1497975, 2676382, 2995950, 4014573, 6690955, 8029146, 13381910, 20072865, 33454775, 40145730, 66909550, 100364325, 200728650]

約数ペア:

[(1, 200728650), (2, 100364325), (3, 66909550), (5, 40145730), (6, 33454775), (10, 20072865), (15, 13381910), (25, 8029146), (30, 6690955), (50, 4014573), (67, 2995950), (75, 2676382), (134, 1497975), (150, 1338191), (201, 998650), (335, 599190), (402, 499325), (670, 299595), (1005, 199730), (1675, 119838), (2010, 99865), (3350, 59919), (5025, 39946), (10050, 19973)]