200788352

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{82561}}^1$

素因数の和:82594

約数の個数: 32

約数和(自身を含む): 421066200

約数和(自身を除く): 220277848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 82561, 165122, 330244, 660488, 1320976, 1568659, 2641952, 3137318, 5283904, 6274636, 10567808, 12549272, 25098544, 50197088, 100394176, 200788352]

約数ペア:

[(1, 200788352), (2, 100394176), (4, 50197088), (8, 25098544), (16, 12549272), (19, 10567808), (32, 6274636), (38, 5283904), (64, 3137318), (76, 2641952), (128, 1568659), (152, 1320976), (304, 660488), (608, 330244), (1216, 165122), (2432, 82561)]