201019648

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{27077}}^1$

素因数の和:27122

約数の個数: 36

約数和(自身を含む): 415105740

約数和(自身を除く): 214086092

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 27077, 54154, 108308, 216616, 433232, 785233, 866464, 1570466, 1732928, 3140932, 3465856, 6281864, 6931712, 12563728, 25127456, 50254912, 100509824, 201019648]

約数ペア:

[(1, 201019648), (2, 100509824), (4, 50254912), (8, 25127456), (16, 12563728), (29, 6931712), (32, 6281864), (58, 3465856), (64, 3140932), (116, 1732928), (128, 1570466), (232, 866464), (256, 785233), (464, 433232), (928, 216616), (1856, 108308), (3712, 54154), (7424, 27077)]