201506820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 587575296

約数和(自身を除く): 386068476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 310, 372, 393, 465, 524, 620, 655, 786, 827, 930, 1310, 1572, 1654, 1860, 1965, 2481, 2620, 3308, 3930, 4061, 4135, 4962, 7860, 8122, 8270, 9924, 12183, 12405, 16244, 16540, 20305, 24366, 24810, 25637, 40610, 48732, 49620, 51274, 60915, 76911, 81220, 102548, 108337, 121830, 128185, 153822, 216674, 243660, 256370, 307644, 325011, 384555, 433348, 512740, 541685, 650022, 769110, 1083370, 1300044, 1538220, 1625055, 2166740, 3250110, 3358447, 6500220, 6716894, 10075341, 13433788, 16792235, 20150682, 33584470, 40301364, 50376705, 67168940, 100753410, 201506820]

約数ペア:

[(1, 201506820), (2, 100753410), (3, 67168940), (4, 50376705), (5, 40301364), (6, 33584470), (10, 20150682), (12, 16792235), (15, 13433788), (20, 10075341), (30, 6716894), (31, 6500220), (60, 3358447), (62, 3250110), (93, 2166740), (124, 1625055), (131, 1538220), (155, 1300044), (186, 1083370), (262, 769110), (310, 650022), (372, 541685), (393, 512740), (465, 433348), (524, 384555), (620, 325011), (655, 307644), (786, 256370), (827, 243660), (930, 216674), (1310, 153822), (1572, 128185), (1654, 121830), (1860, 108337), (1965, 102548), (2481, 81220), (2620, 76911), (3308, 60915), (3930, 51274), (4061, 49620), (4135, 48732), (4962, 40610), (7860, 25637), (8122, 24810), (8270, 24366), (9924, 20305), (12183, 16540), (12405, 16244)]