204042992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4241}}^1$

素因数の和:4377

約数の個数: 40

約数和(自身を含む): 412390272

約数和(自身を除く): 208347280

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 4241, 6014, 8482, 12028, 16964, 24056, 33928, 48112, 67856, 131471, 262942, 411377, 525884, 822754, 1051768, 1645508, 2103536, 3291016, 6582032, 12752687, 25505374, 51010748, 102021496, 204042992]

約数ペア:

[(1, 204042992), (2, 102021496), (4, 51010748), (8, 25505374), (16, 12752687), (31, 6582032), (62, 3291016), (97, 2103536), (124, 1645508), (194, 1051768), (248, 822754), (388, 525884), (496, 411377), (776, 262942), (1552, 131471), (3007, 67856), (4241, 48112), (6014, 33928), (8482, 24056), (12028, 16964)]