200455568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{12491}}^1$

素因数の和:12575

約数の個数: 40

約数和(自身を含む): 418232160

約数和(自身を除く): 217776592

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 8024, 12491, 16048, 24982, 49964, 99928, 199856, 212347, 424694, 736969, 849388, 1473938, 1698776, 2947876, 3397552, 5895752, 11791504, 12528473, 25056946, 50113892, 100227784, 200455568]

約数ペア:

[(1, 200455568), (2, 100227784), (4, 50113892), (8, 25056946), (16, 12528473), (17, 11791504), (34, 5895752), (59, 3397552), (68, 2947876), (118, 1698776), (136, 1473938), (236, 849388), (272, 736969), (472, 424694), (944, 212347), (1003, 199856), (2006, 99928), (4012, 49964), (8024, 24982), (12491, 16048)]