202401904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7151}}^1$

素因数の和:7249

約数の個数: 40

約数和(自身を含む): 412384320

約数和(自身を除く): 209982416

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 3538, 7076, 7151, 14152, 14302, 28304, 28604, 57208, 114416, 207379, 414758, 436211, 829516, 872422, 1659032, 1744844, 3318064, 3489688, 6979376, 12650119, 25300238, 50600476, 101200952, 202401904]

約数ペア:

[(1, 202401904), (2, 101200952), (4, 50600476), (8, 25300238), (16, 12650119), (29, 6979376), (58, 3489688), (61, 3318064), (116, 1744844), (122, 1659032), (232, 872422), (244, 829516), (464, 436211), (488, 414758), (976, 207379), (1769, 114416), (3538, 57208), (7076, 28604), (7151, 28304), (14152, 14302)]