201360651

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 289766400

約数和(自身を除く): 88405749

約数列:

[1, 3, 19, 57, 79, 97, 237, 291, 461, 1383, 1501, 1843, 4503, 5529, 7663, 8759, 22989, 26277, 36419, 44717, 109257, 134151, 145597, 436791, 691961, 849623, 2075883, 2548869, 3532643, 10597929, 67120217, 201360651]

約数ペア:

[(1, 201360651), (3, 67120217), (19, 10597929), (57, 3532643), (79, 2548869), (97, 2075883), (237, 849623), (291, 691961), (461, 436791), (1383, 145597), (1501, 134151), (1843, 109257), (4503, 44717), (5529, 36419), (7663, 26277), (8759, 22989)]