208954074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^3\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 496484352

約数和(自身を除く): 287530278

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 167, 186, 217, 334, 434, 501, 651, 961, 1002, 1169, 1302, 1922, 2338, 2883, 3507, 5177, 5766, 6727, 7014, 10354, 13454, 15531, 20181, 29791, 31062, 36239, 40362, 59582, 72478, 89373, 108717, 160487, 178746, 208537, 217434, 320974, 417074, 481461, 625611, 962922, 1123409, 1251222, 2246818, 3370227, 4975097, 6740454, 9950194, 14925291, 29850582, 34825679, 69651358, 104477037, 208954074]

約数ペア:

[(1, 208954074), (2, 104477037), (3, 69651358), (6, 34825679), (7, 29850582), (14, 14925291), (21, 9950194), (31, 6740454), (42, 4975097), (62, 3370227), (93, 2246818), (167, 1251222), (186, 1123409), (217, 962922), (334, 625611), (434, 481461), (501, 417074), (651, 320974), (961, 217434), (1002, 208537), (1169, 178746), (1302, 160487), (1922, 108717), (2338, 89373), (2883, 72478), (3507, 59582), (5177, 40362), (5766, 36239), (6727, 31062), (7014, 29791), (10354, 20181), (13454, 15531)]