201311939774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1\times {\mathrm{2179}}^1$

素因数の和:3897

約数の個数: 64

約数和(自身を含む): 342977690880

約数和(自身を除く): 141665751106

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 473, 671, 946, 1342, 1601, 2179, 2623, 3202, 4358, 5246, 17611, 23969, 28853, 35222, 47938, 57706, 68843, 93697, 97661, 132919, 137686, 187394, 195322, 265838, 757273, 1030667, 1074271, 1462109, 1514546, 2061334, 2148542, 2924218, 3488579, 4199423, 5715517, 6977158, 8398846, 11431034, 38374369, 46193653, 62870687, 76748738, 92387306, 125741374, 150008897, 212803319, 300017794, 425606638, 1650097867, 2340836509, 3300195734, 4681673018, 9150542717, 18301085434, 100655969887, 201311939774]

約数ペア:

[(1, 201311939774), (2, 100655969887), (11, 18301085434), (22, 9150542717), (43, 4681673018), (61, 3300195734), (86, 2340836509), (122, 1650097867), (473, 425606638), (671, 300017794), (946, 212803319), (1342, 150008897), (1601, 125741374), (2179, 92387306), (2623, 76748738), (3202, 62870687), (4358, 46193653), (5246, 38374369), (17611, 11431034), (23969, 8398846), (28853, 6977158), (35222, 5715517), (47938, 4199423), (57706, 3488579), (68843, 2924218), (93697, 2148542), (97661, 2061334), (132919, 1514546), (137686, 1462109), (187394, 1074271), (195322, 1030667), (265838, 757273)]