201975904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{485519}}^1$

素因数の和:485542

約数の個数: 24

約数和(自身を含む): 428228640

約数和(自身を除く): 226252736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 485519, 971038, 1942076, 3884152, 6311747, 7768304, 12623494, 15536608, 25246988, 50493976, 100987952, 201975904]

約数ペア:

[(1, 201975904), (2, 100987952), (4, 50493976), (8, 25246988), (13, 15536608), (16, 12623494), (26, 7768304), (32, 6311747), (52, 3884152), (104, 1942076), (208, 971038), (416, 485519)]