209984192

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1189

約数の個数: 56

約数和(自身を含む): 456346560

約数和(自身を除く): 246362368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 379, 704, 758, 787, 1516, 1574, 3032, 3148, 4169, 6064, 6296, 8338, 8657, 12128, 12592, 16676, 17314, 24256, 25184, 33352, 34628, 50368, 66704, 69256, 133408, 138512, 266816, 277024, 298273, 554048, 596546, 1193092, 2386184, 3281003, 4772368, 6562006, 9544736, 13124012, 19089472, 26248024, 52496048, 104992096, 209984192]

約数ペア:

[(1, 209984192), (2, 104992096), (4, 52496048), (8, 26248024), (11, 19089472), (16, 13124012), (22, 9544736), (32, 6562006), (44, 4772368), (64, 3281003), (88, 2386184), (176, 1193092), (352, 596546), (379, 554048), (704, 298273), (758, 277024), (787, 266816), (1516, 138512), (1574, 133408), (3032, 69256), (3148, 66704), (4169, 50368), (6064, 34628), (6296, 33352), (8338, 25184), (8657, 24256), (12128, 17314), (12592, 16676)]