201158691

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 281428992

約数和(自身を除く): 80270301

約数列:

[1, 3, 53, 71, 103, 159, 173, 213, 309, 519, 3763, 5459, 7313, 9169, 11289, 12283, 16377, 17819, 21939, 27507, 36849, 53457, 387589, 650999, 944407, 1162767, 1265149, 1952997, 2833221, 3795447, 67052897, 201158691]

約数ペア:

[(1, 201158691), (3, 67052897), (53, 3795447), (71, 2833221), (103, 1952997), (159, 1265149), (173, 1162767), (213, 944407), (309, 650999), (519, 387589), (3763, 53457), (5459, 36849), (7313, 27507), (9169, 21939), (11289, 17819), (12283, 16377)]