200621888

素因数分解:

$2^6\times {\mathrm{743}}^1\times {\mathrm{4219}}^1$

素因数の和:4974

約数の個数: 28

約数和(自身を含む): 398739360

約数和(自身を除く): 198117472

約数列:

[1, 2, 4, 8, 16, 32, 64, 743, 1486, 2972, 4219, 5944, 8438, 11888, 16876, 23776, 33752, 47552, 67504, 135008, 270016, 3134717, 6269434, 12538868, 25077736, 50155472, 100310944, 200621888]

約数ペア:

[(1, 200621888), (2, 100310944), (4, 50155472), (8, 25077736), (16, 12538868), (32, 6269434), (64, 3134717), (743, 270016), (1486, 135008), (2972, 67504), (4219, 47552), (5944, 33752), (8438, 23776), (11888, 16876)]