200768320

素因数分解:

$2^6\times 5^1\times {\mathrm{727}}^1\times {\mathrm{863}}^1$

素因数の和:1607

約数の個数: 56

約数和(自身を含む): 479291904

約数和(自身を除く): 278523584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 727, 863, 1454, 1726, 2908, 3452, 3635, 4315, 5816, 6904, 7270, 8630, 11632, 13808, 14540, 17260, 23264, 27616, 29080, 34520, 46528, 55232, 58160, 69040, 116320, 138080, 232640, 276160, 627401, 1254802, 2509604, 3137005, 5019208, 6274010, 10038416, 12548020, 20076832, 25096040, 40153664, 50192080, 100384160, 200768320]

約数ペア:

[(1, 200768320), (2, 100384160), (4, 50192080), (5, 40153664), (8, 25096040), (10, 20076832), (16, 12548020), (20, 10038416), (32, 6274010), (40, 5019208), (64, 3137005), (80, 2509604), (160, 1254802), (320, 627401), (727, 276160), (863, 232640), (1454, 138080), (1726, 116320), (2908, 69040), (3452, 58160), (3635, 55232), (4315, 46528), (5816, 34520), (6904, 29080), (7270, 27616), (8630, 23264), (11632, 17260), (13808, 14540)]