201205816

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{58901}}^1$

素因数の和:58975

約数の個数: 32

約数和(自身を含む): 438230880

約数和(自身を除く): 237025064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 58901, 117802, 235604, 412307, 471208, 824614, 1649228, 3298456, 3592961, 7185922, 14371844, 25150727, 28743688, 50301454, 100602908, 201205816]

約数ペア:

[(1, 201205816), (2, 100602908), (4, 50301454), (7, 28743688), (8, 25150727), (14, 14371844), (28, 7185922), (56, 3592961), (61, 3298456), (122, 1649228), (244, 824614), (427, 471208), (488, 412307), (854, 235604), (1708, 117802), (3416, 58901)]