207335936

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{13063}}^1$

素因数の和:13112

約数の個数: 40

約数和(自身を含む): 427663104

約数和(自身を除く): 220327168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 13063, 15872, 26126, 52252, 104504, 209008, 404953, 418016, 809906, 836032, 1619812, 1672064, 3239624, 3344128, 6479248, 6688256, 12958496, 25916992, 51833984, 103667968, 207335936]

約数ペア:

[(1, 207335936), (2, 103667968), (4, 51833984), (8, 25916992), (16, 12958496), (31, 6688256), (32, 6479248), (62, 3344128), (64, 3239624), (124, 1672064), (128, 1619812), (248, 836032), (256, 809906), (496, 418016), (512, 404953), (992, 209008), (1984, 104504), (3968, 52252), (7936, 26126), (13063, 15872)]