201883042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 316269360

約数和(自身を除く): 114386318

約数列:

[1, 2, 53, 101, 106, 109, 173, 202, 218, 346, 5353, 5777, 9169, 10706, 11009, 11554, 17473, 18338, 18857, 22018, 34946, 37714, 583477, 926069, 999421, 1166954, 1852138, 1904557, 1998842, 3809114, 100941521, 201883042]

約数ペア:

[(1, 201883042), (2, 100941521), (53, 3809114), (101, 1998842), (106, 1904557), (109, 1852138), (173, 1166954), (202, 999421), (218, 926069), (346, 583477), (5353, 37714), (5777, 34946), (9169, 22018), (10706, 18857), (11009, 18338), (11554, 17473)]