195781506

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1831}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 398877696

約数和(自身を除く): 203096190

約数列:

[1, 2, 3, 6, 71, 142, 213, 251, 426, 502, 753, 1506, 1831, 3662, 5493, 10986, 17821, 35642, 53463, 106926, 130001, 260002, 390003, 459581, 780006, 919162, 1378743, 2757486, 32630251, 65260502, 97890753, 195781506]

約数ペア:

[(1, 195781506), (2, 97890753), (3, 65260502), (6, 32630251), (71, 2757486), (142, 1378743), (213, 919162), (251, 780006), (426, 459581), (502, 390003), (753, 260002), (1506, 130001), (1831, 106926), (3662, 53463), (5493, 35642), (10986, 17821)]