204560648

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 390790560

約数和(自身を除く): 186229912

約数列:

[1, 2, 4, 8, 67, 134, 268, 331, 536, 662, 1153, 1324, 2306, 2648, 4612, 9224, 22177, 44354, 77251, 88708, 154502, 177416, 309004, 381643, 618008, 763286, 1526572, 3053144, 25570081, 51140162, 102280324, 204560648]

約数ペア:

[(1, 204560648), (2, 102280324), (4, 51140162), (8, 25570081), (67, 3053144), (134, 1526572), (268, 763286), (331, 618008), (536, 381643), (662, 309004), (1153, 177416), (1324, 154502), (2306, 88708), (2648, 77251), (4612, 44354), (9224, 22177)]