201013912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 416316600

約数和(自身を除く): 215302688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 281, 484, 562, 739, 968, 1124, 1478, 2248, 2956, 3091, 5912, 6182, 8129, 12364, 16258, 24728, 32516, 34001, 65032, 68002, 89419, 136004, 178838, 207659, 272008, 357676, 415318, 715352, 830636, 1661272, 2284249, 4568498, 9136996, 18273992, 25126739, 50253478, 100506956, 201013912]

約数ペア:

[(1, 201013912), (2, 100506956), (4, 50253478), (8, 25126739), (11, 18273992), (22, 9136996), (44, 4568498), (88, 2284249), (121, 1661272), (242, 830636), (281, 715352), (484, 415318), (562, 357676), (739, 272008), (968, 207659), (1124, 178838), (1478, 136004), (2248, 89419), (2956, 68002), (3091, 65032), (5912, 34001), (6182, 32516), (8129, 24728), (12364, 16258)]