207827968

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6598

約数の個数: 44

約数和(自身を含む): 428920192

約数和(自身を除く): 221092224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 6547, 7936, 13094, 15872, 26188, 31744, 52376, 104752, 202957, 209504, 405914, 419008, 811828, 838016, 1623656, 1676032, 3247312, 3352064, 6494624, 6704128, 12989248, 25978496, 51956992, 103913984, 207827968]

約数ペア:

[(1, 207827968), (2, 103913984), (4, 51956992), (8, 25978496), (16, 12989248), (31, 6704128), (32, 6494624), (62, 3352064), (64, 3247312), (124, 1676032), (128, 1623656), (248, 838016), (256, 811828), (496, 419008), (512, 405914), (992, 209504), (1024, 202957), (1984, 104752), (3968, 52376), (6547, 31744), (7936, 26188), (13094, 15872)]