201081192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{644491}}^1$

素因数の和:644513

約数の個数: 32

約数和(自身を含む): 541373280

約数和(自身を除く): 340292088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 644491, 1288982, 1933473, 2577964, 3866946, 5155928, 7733892, 8378383, 15467784, 16756766, 25135149, 33513532, 50270298, 67027064, 100540596, 201081192]

約数ペア:

[(1, 201081192), (2, 100540596), (3, 67027064), (4, 50270298), (6, 33513532), (8, 25135149), (12, 16756766), (13, 15467784), (24, 8378383), (26, 7733892), (39, 5155928), (52, 3866946), (78, 2577964), (104, 1933473), (156, 1288982), (312, 644491)]