202964872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{3121}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 415850400

約数和(自身を除く): 212885528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 739, 1478, 2956, 3121, 5912, 6242, 8129, 12484, 16258, 24968, 32516, 34331, 65032, 68662, 137324, 274648, 2306419, 4612838, 9225676, 18451352, 25370609, 50741218, 101482436, 202964872]

約数ペア:

[(1, 202964872), (2, 101482436), (4, 50741218), (8, 25370609), (11, 18451352), (22, 9225676), (44, 4612838), (88, 2306419), (739, 274648), (1478, 137324), (2956, 68662), (3121, 65032), (5912, 34331), (6242, 32516), (8129, 24968), (12484, 16258)]