201980872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{9151}}^1$

素因数の和:9277

約数の個数: 32

約数和(自身を含む): 395366400

約数和(自身を除く): 193385528

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 2759, 5518, 9151, 11036, 18302, 22072, 36604, 73208, 283681, 567362, 814439, 1134724, 1628878, 2269448, 3257756, 6515512, 25247609, 50495218, 100990436, 201980872]

約数ペア:

[(1, 201980872), (2, 100990436), (4, 50495218), (8, 25247609), (31, 6515512), (62, 3257756), (89, 2269448), (124, 1628878), (178, 1134724), (248, 814439), (356, 567362), (712, 283681), (2759, 73208), (5518, 36604), (9151, 22072), (11036, 18302)]