208065736

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 395163000

約数和(自身を除く): 187097264

約数列:

[1, 2, 4, 8, 137, 229, 274, 458, 548, 829, 916, 1096, 1658, 1832, 3316, 6632, 31373, 62746, 113573, 125492, 189841, 227146, 250984, 379682, 454292, 759364, 908584, 1518728, 26008217, 52016434, 104032868, 208065736]

約数ペア:

[(1, 208065736), (2, 104032868), (4, 52016434), (8, 26008217), (137, 1518728), (229, 908584), (274, 759364), (458, 454292), (548, 379682), (829, 250984), (916, 227146), (1096, 189841), (1658, 125492), (1832, 113573), (3316, 62746), (6632, 31373)]