201111870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2203}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 514149120

約数和(自身を除く): 313037250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 179, 255, 358, 510, 537, 895, 1074, 1790, 2203, 2685, 3043, 4406, 5370, 6086, 6609, 9129, 11015, 13218, 15215, 18258, 22030, 30430, 33045, 37451, 45645, 66090, 74902, 91290, 112353, 187255, 224706, 374510, 394337, 561765, 788674, 1123530, 1183011, 1971685, 2366022, 3943370, 5915055, 6703729, 11830110, 13407458, 20111187, 33518645, 40222374, 67037290, 100555935, 201111870]

約数ペア:

[(1, 201111870), (2, 100555935), (3, 67037290), (5, 40222374), (6, 33518645), (10, 20111187), (15, 13407458), (17, 11830110), (30, 6703729), (34, 5915055), (51, 3943370), (85, 2366022), (102, 1971685), (170, 1183011), (179, 1123530), (255, 788674), (358, 561765), (510, 394337), (537, 374510), (895, 224706), (1074, 187255), (1790, 112353), (2203, 91290), (2685, 74902), (3043, 66090), (4406, 45645), (5370, 37451), (6086, 33045), (6609, 30430), (9129, 22030), (11015, 18258), (13218, 15215)]