206420477116

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4273}}^1\times {\mathrm{40123}}^1$

素因数の和:44450

約数の個数: 48

約数和(自身を含む): 422551300864

約数和(自身を除く): 216130823748

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 4273, 8546, 17092, 29911, 40123, 59822, 80246, 119644, 160492, 183739, 280861, 367478, 561722, 734956, 1123444, 1286173, 1725289, 2572346, 3450578, 5144692, 6901156, 12077023, 24154046, 48308092, 171445579, 342891158, 685782316, 1200119053, 2400238106, 4800476212, 7372159897, 14744319794, 29488639588, 51605119279, 103210238558, 206420477116]

約数ペア:

[(1, 206420477116), (2, 103210238558), (4, 51605119279), (7, 29488639588), (14, 14744319794), (28, 7372159897), (43, 4800476212), (86, 2400238106), (172, 1200119053), (301, 685782316), (602, 342891158), (1204, 171445579), (4273, 48308092), (8546, 24154046), (17092, 12077023), (29911, 6901156), (40123, 5144692), (59822, 3450578), (80246, 2572346), (119644, 1725289), (160492, 1286173), (183739, 1123444), (280861, 734956), (367478, 561722)]