199600752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 558714240

約数和(自身を除く): 359113488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 537, 624, 716, 1074, 1432, 1787, 2148, 2327, 2864, 3574, 4296, 4654, 5361, 6981, 7148, 8592, 9308, 10722, 13962, 14296, 18616, 21444, 23231, 27924, 28592, 37232, 42888, 46462, 55848, 69693, 85776, 92924, 111696, 139386, 185848, 278772, 319873, 371696, 557544, 639746, 959619, 1115088, 1279492, 1919238, 2558984, 3838476, 4158349, 5117968, 7676952, 8316698, 12475047, 15353904, 16633396, 24950094, 33266792, 49900188, 66533584, 99800376, 199600752]

約数ペア:

[(1, 199600752), (2, 99800376), (3, 66533584), (4, 49900188), (6, 33266792), (8, 24950094), (12, 16633396), (13, 15353904), (16, 12475047), (24, 8316698), (26, 7676952), (39, 5117968), (48, 4158349), (52, 3838476), (78, 2558984), (104, 1919238), (156, 1279492), (179, 1115088), (208, 959619), (312, 639746), (358, 557544), (537, 371696), (624, 319873), (716, 278772), (1074, 185848), (1432, 139386), (1787, 111696), (2148, 92924), (2327, 85776), (2864, 69693), (3574, 55848), (4296, 46462), (4654, 42888), (5361, 37232), (6981, 28592), (7148, 27924), (8592, 23231), (9308, 21444), (10722, 18616), (13962, 14296)]