201680862427

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1289}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 244757376000

約数和(自身を除く): 43076513573

約数列:

[1, 11, 19, 23, 121, 209, 253, 269, 437, 1289, 1331, 2299, 2783, 2959, 4807, 5111, 6187, 14179, 24491, 25289, 29647, 30613, 32549, 52877, 56221, 68057, 117553, 155969, 269401, 326117, 346741, 358039, 563293, 581647, 618431, 748627, 1293083, 1715659, 2963411, 3587287, 3814151, 6196223, 6588079, 6802741, 7975043, 8234897, 14223913, 32597521, 39460157, 41955661, 68158453, 72468869, 87725473, 151525817, 156463043, 461512271, 749742983, 797157559, 964980203, 1666783987, 8768733149, 10614782233, 18334623857, 201680862427]

約数ペア:

[(1, 201680862427), (11, 18334623857), (19, 10614782233), (23, 8768733149), (121, 1666783987), (209, 964980203), (253, 797157559), (269, 749742983), (437, 461512271), (1289, 156463043), (1331, 151525817), (2299, 87725473), (2783, 72468869), (2959, 68158453), (4807, 41955661), (5111, 39460157), (6187, 32597521), (14179, 14223913), (24491, 8234897), (25289, 7975043), (29647, 6802741), (30613, 6588079), (32549, 6196223), (52877, 3814151), (56221, 3587287), (68057, 2963411), (117553, 1715659), (155969, 1293083), (269401, 748627), (326117, 618431), (346741, 581647), (358039, 563293)]