190077459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 130708461

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 67, 143, 187, 201, 221, 389, 429, 561, 663, 737, 871, 1139, 1167, 2211, 2431, 2613, 3417, 4279, 5057, 6613, 7293, 9581, 12529, 12837, 14807, 15171, 19839, 26063, 28743, 37587, 44421, 55627, 72743, 78189, 85969, 162877, 166881, 218229, 257907, 286693, 338819, 443071, 488631, 860079, 945659, 1016457, 1329213, 2836977, 3727009, 4873781, 5759923, 11181027, 14621343, 17279769, 63359153, 190077459]

約数ペア:

[(1, 190077459), (3, 63359153), (11, 17279769), (13, 14621343), (17, 11181027), (33, 5759923), (39, 4873781), (51, 3727009), (67, 2836977), (143, 1329213), (187, 1016457), (201, 945659), (221, 860079), (389, 488631), (429, 443071), (561, 338819), (663, 286693), (737, 257907), (871, 218229), (1139, 166881), (1167, 162877), (2211, 85969), (2431, 78189), (2613, 72743), (3417, 55627), (4279, 44421), (5057, 37587), (6613, 28743), (7293, 26063), (9581, 19839), (12529, 15171), (12837, 14807)]