201768615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 367960320

約数和(自身を除く): 166191705

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 795, 1395, 1643, 2385, 2729, 4929, 8187, 8215, 13645, 14787, 24561, 24645, 40935, 73935, 84599, 122805, 144637, 253797, 422995, 433911, 723185, 761391, 1268985, 1301733, 2169555, 3806955, 4483747, 6508665, 13451241, 22418735, 40353723, 67256205, 201768615]

約数ペア:

[(1, 201768615), (3, 67256205), (5, 40353723), (9, 22418735), (15, 13451241), (31, 6508665), (45, 4483747), (53, 3806955), (93, 2169555), (155, 1301733), (159, 1268985), (265, 761391), (279, 723185), (465, 433911), (477, 422995), (795, 253797), (1395, 144637), (1643, 122805), (2385, 84599), (2729, 73935), (4929, 40935), (8187, 24645), (8215, 24561), (13645, 14787)]