201056816

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 409301928

約数和(自身を除く): 208245112

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 137, 148, 268, 274, 296, 536, 548, 592, 1072, 1096, 1369, 2192, 2479, 2738, 4958, 5069, 5476, 9179, 9916, 10138, 10952, 18358, 19832, 20276, 21904, 36716, 39664, 40552, 73432, 81104, 91723, 146864, 183446, 187553, 339623, 366892, 375106, 679246, 733784, 750212, 1358492, 1467568, 1500424, 2716984, 3000848, 5433968, 12566051, 25132102, 50264204, 100528408, 201056816]

約数ペア:

[(1, 201056816), (2, 100528408), (4, 50264204), (8, 25132102), (16, 12566051), (37, 5433968), (67, 3000848), (74, 2716984), (134, 1500424), (137, 1467568), (148, 1358492), (268, 750212), (274, 733784), (296, 679246), (536, 375106), (548, 366892), (592, 339623), (1072, 187553), (1096, 183446), (1369, 146864), (2192, 91723), (2479, 81104), (2738, 73432), (4958, 40552), (5069, 39664), (5476, 36716), (9179, 21904), (9916, 20276), (10138, 19832), (10952, 18358)]