202517418

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1103}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 412065792

約数和(自身を除く): 209548374

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 431, 862, 1103, 1293, 2206, 2586, 3309, 6618, 30601, 61202, 78313, 91803, 156626, 183606, 234939, 469878, 475393, 950786, 1426179, 2852358, 33752903, 67505806, 101258709, 202517418]

約数ペア:

[(1, 202517418), (2, 101258709), (3, 67505806), (6, 33752903), (71, 2852358), (142, 1426179), (213, 950786), (426, 475393), (431, 469878), (862, 234939), (1103, 183606), (1293, 156626), (2206, 91803), (2586, 78313), (3309, 61202), (6618, 30601)]