201458718

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{38461}}^1$

素因数の和:38569

約数の個数: 32

約数和(自身を含む): 452313120

約数和(自身を除く): 250854402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 38461, 76922, 115383, 230766, 346149, 692298, 1038447, 2076894, 3730717, 7461434, 11192151, 22384302, 33576453, 67152906, 100729359, 201458718]

約数ペア:

[(1, 201458718), (2, 100729359), (3, 67152906), (6, 33576453), (9, 22384302), (18, 11192151), (27, 7461434), (54, 3730717), (97, 2076894), (194, 1038447), (291, 692298), (582, 346149), (873, 230766), (1746, 115383), (2619, 76922), (5238, 38461)]