201425633288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{676597}}^1$

素因数の和:676830

約数の個数: 64

約数和(自身を含む): 438435504000

約数和(自身を除く): 237009870712

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 199, 374, 398, 748, 796, 1496, 1592, 2189, 3383, 4378, 6766, 8756, 13532, 17512, 27064, 37213, 74426, 148852, 297704, 676597, 1353194, 2706388, 5412776, 7442567, 11502149, 14885134, 23004298, 29770268, 46008596, 59540536, 92017192, 126523639, 134642803, 253047278, 269285606, 506094556, 538571212, 1012189112, 1077142424, 1481070833, 2288927651, 2962141666, 4577855302, 5924283332, 9155710604, 11848566664, 18311421208, 25178204161, 50356408322, 100712816644, 201425633288]

約数ペア:

[(1, 201425633288), (2, 100712816644), (4, 50356408322), (8, 25178204161), (11, 18311421208), (17, 11848566664), (22, 9155710604), (34, 5924283332), (44, 4577855302), (68, 2962141666), (88, 2288927651), (136, 1481070833), (187, 1077142424), (199, 1012189112), (374, 538571212), (398, 506094556), (748, 269285606), (796, 253047278), (1496, 134642803), (1592, 126523639), (2189, 92017192), (3383, 59540536), (4378, 46008596), (6766, 29770268), (8756, 23004298), (13532, 14885134), (17512, 11502149), (27064, 7442567), (37213, 5412776), (74426, 2706388), (148852, 1353194), (297704, 676597)]