198662272

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{91297}}^1$

素因数の和:91328

約数の個数: 32

約数和(自身を含む): 419057820

約数和(自身を除く): 220395548

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 91297, 182594, 365188, 730376, 1460752, 1552049, 2921504, 3104098, 5843008, 6208196, 11686016, 12416392, 24832784, 49665568, 99331136, 198662272]

約数ペア:

[(1, 198662272), (2, 99331136), (4, 49665568), (8, 24832784), (16, 12416392), (17, 11686016), (32, 6208196), (34, 5843008), (64, 3104098), (68, 2921504), (128, 1552049), (136, 1460752), (272, 730376), (544, 365188), (1088, 182594), (2176, 91297)]