210907672016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10621861}}^1$

素因数の和:10621959

約数の個数: 40

約数和(自身を含む): 438597925704

約数和(自身を除く): 227690253688

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 19856, 10621861, 21243722, 42487444, 84974888, 169949776, 180571637, 361143274, 722286548, 775395853, 1444573096, 1550791706, 2889146192, 3101583412, 6203166824, 12406333648, 13181729501, 26363459002, 52726918004, 105453836008, 210907672016]

約数ペア:

[(1, 210907672016), (2, 105453836008), (4, 52726918004), (8, 26363459002), (16, 13181729501), (17, 12406333648), (34, 6203166824), (68, 3101583412), (73, 2889146192), (136, 1550791706), (146, 1444573096), (272, 775395853), (292, 722286548), (584, 361143274), (1168, 180571637), (1241, 169949776), (2482, 84974888), (4964, 42487444), (9928, 21243722), (19856, 10621861)]