200486580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{857}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 643458816

約数和(自身を除く): 442972236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 557, 857, 1114, 1671, 1714, 2228, 2571, 2785, 3342, 3428, 3899, 4285, 5142, 5570, 5999, 6684, 7798, 8355, 8570, 10284, 11140, 11697, 11998, 12855, 15596, 16710, 17140, 17997, 19495, 23394, 23996, 25710, 29995, 33420, 35994, 38990, 46788, 51420, 58485, 59990, 71988, 77980, 89985, 116970, 119980, 179970, 233940, 359940, 477349, 954698, 1432047, 1909396, 2386745, 2864094, 3341443, 4773490, 5728188, 6682886, 7160235, 9546980, 10024329, 13365772, 14320470, 16707215, 20048658, 28640940, 33414430, 40097316, 50121645, 66828860, 100243290, 200486580]

約数ペア:

[(1, 200486580), (2, 100243290), (3, 66828860), (4, 50121645), (5, 40097316), (6, 33414430), (7, 28640940), (10, 20048658), (12, 16707215), (14, 14320470), (15, 13365772), (20, 10024329), (21, 9546980), (28, 7160235), (30, 6682886), (35, 5728188), (42, 4773490), (60, 3341443), (70, 2864094), (84, 2386745), (105, 1909396), (140, 1432047), (210, 954698), (420, 477349), (557, 359940), (857, 233940), (1114, 179970), (1671, 119980), (1714, 116970), (2228, 89985), (2571, 77980), (2785, 71988), (3342, 59990), (3428, 58485), (3899, 51420), (4285, 46788), (5142, 38990), (5570, 35994), (5999, 33420), (6684, 29995), (7798, 25710), (8355, 23996), (8570, 23394), (10284, 19495), (11140, 17997), (11697, 17140), (11998, 16710), (12855, 15596)]