207858038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 340733952

約数和(自身を除く): 132875914

約数列:

[1, 2, 23, 31, 46, 62, 71, 142, 713, 1426, 1633, 2053, 2201, 3266, 4106, 4402, 47219, 50623, 63643, 94438, 101246, 127286, 145763, 291526, 1463789, 2927578, 3352549, 4518653, 6705098, 9037306, 103929019, 207858038]

約数ペア:

[(1, 207858038), (2, 103929019), (23, 9037306), (31, 6705098), (46, 4518653), (62, 3352549), (71, 2927578), (142, 1463789), (713, 291526), (1426, 145763), (1633, 127286), (2053, 101246), (2201, 94438), (3266, 63643), (4106, 50623), (4402, 47219)]