201961096

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1493}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 390023640

約数和(自身を除く): 188062544

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 457, 914, 1493, 1828, 2986, 3656, 5972, 11944, 16909, 33818, 55241, 67636, 110482, 135272, 220964, 441928, 682301, 1364602, 2729204, 5458408, 25245137, 50490274, 100980548, 201961096]

約数ペア:

[(1, 201961096), (2, 100980548), (4, 50490274), (8, 25245137), (37, 5458408), (74, 2729204), (148, 1364602), (296, 682301), (457, 441928), (914, 220964), (1493, 135272), (1828, 110482), (2986, 67636), (3656, 55241), (5972, 33818), (11944, 16909)]