89898242

素因数分解:

$2^1\times 7^4\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 40

約数和(自身を含む): 159757836

約数和(自身を除く): 69859594

約数列:

[1, 2, 7, 14, 49, 97, 98, 193, 194, 343, 386, 679, 686, 1351, 1358, 2401, 2702, 4753, 4802, 9457, 9506, 18721, 18914, 33271, 37442, 66199, 66542, 131047, 132398, 232897, 262094, 463393, 465794, 917329, 926786, 1834658, 6421303, 12842606, 44949121, 89898242]

約数ペア:

[(1, 89898242), (2, 44949121), (7, 12842606), (14, 6421303), (49, 1834658), (97, 926786), (98, 917329), (193, 465794), (194, 463393), (343, 262094), (386, 232897), (679, 132398), (686, 131047), (1351, 66542), (1358, 66199), (2401, 37442), (2702, 33271), (4753, 18914), (4802, 18721), (9457, 9506)]