200830910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6719}}^1$

素因数の和:6801

約数の個数: 48

約数和(自身を含む): 427472640

約数和(自身を除く): 226641730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2989, 4270, 5978, 6719, 13438, 14945, 29890, 33595, 47033, 67190, 94066, 235165, 329231, 409859, 470330, 658462, 819718, 1646155, 2049295, 2869013, 3292310, 4098590, 5738026, 14345065, 20083091, 28690130, 40166182, 100415455, 200830910]

約数ペア:

[(1, 200830910), (2, 100415455), (5, 40166182), (7, 28690130), (10, 20083091), (14, 14345065), (35, 5738026), (49, 4098590), (61, 3292310), (70, 2869013), (98, 2049295), (122, 1646155), (245, 819718), (305, 658462), (427, 470330), (490, 409859), (610, 329231), (854, 235165), (2135, 94066), (2989, 67190), (4270, 47033), (5978, 33595), (6719, 29890), (13438, 14945)]