195996944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5039}}^1$

素因数の和:5088

約数の個数: 80

約数和(自身を含む): 472469760

約数和(自身を除く): 276472816

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 5039, 9724, 10078, 19448, 20156, 38896, 40312, 55429, 65507, 80624, 85663, 110858, 131014, 171326, 221716, 262028, 342652, 443432, 524056, 685304, 720577, 886864, 942293, 1048112, 1113619, 1370608, 1441154, 1884586, 2227238, 2882308, 3769172, 4454476, 5764616, 7538344, 8908952, 11529232, 12249809, 15076688, 17817904, 24499618, 48999236, 97998472, 195996944]

約数ペア:

[(1, 195996944), (2, 97998472), (4, 48999236), (8, 24499618), (11, 17817904), (13, 15076688), (16, 12249809), (17, 11529232), (22, 8908952), (26, 7538344), (34, 5764616), (44, 4454476), (52, 3769172), (68, 2882308), (88, 2227238), (104, 1884586), (136, 1441154), (143, 1370608), (176, 1113619), (187, 1048112), (208, 942293), (221, 886864), (272, 720577), (286, 685304), (374, 524056), (442, 443432), (572, 342652), (748, 262028), (884, 221716), (1144, 171326), (1496, 131014), (1768, 110858), (2288, 85663), (2431, 80624), (2992, 65507), (3536, 55429), (4862, 40312), (5039, 38896), (9724, 20156), (10078, 19448)]