199865328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 598461696

約数和(自身を除く): 398596368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 83, 102, 104, 136, 156, 166, 204, 208, 221, 227, 249, 272, 312, 332, 408, 442, 454, 498, 624, 663, 664, 681, 816, 884, 908, 996, 1079, 1326, 1328, 1362, 1411, 1768, 1816, 1992, 2158, 2652, 2724, 2822, 2951, 3237, 3536, 3632, 3859, 3984, 4233, 4316, 5304, 5448, 5644, 5902, 6474, 7718, 8466, 8632, 8853, 10608, 10896, 11288, 11577, 11804, 12948, 15436, 16932, 17264, 17706, 18343, 18841, 22576, 23154, 23608, 25896, 30872, 33864, 35412, 36686, 37682, 46308, 47216, 50167, 51792, 55029, 56523, 61744, 67728, 70824, 73372, 75364, 92616, 100334, 110058, 113046, 141648, 146744, 150501, 150728, 185232, 200668, 220116, 226092, 244933, 293488, 301002, 301456, 320297, 401336, 440232, 452184, 489866, 602004, 640594, 734799, 802672, 880464, 904368, 960891, 979732, 1204008, 1281188, 1469598, 1921782, 1959464, 2408016, 2562376, 2939196, 3843564, 3918928, 4163861, 5124752, 5878392, 7687128, 8327722, 11756784, 12491583, 15374256, 16655444, 24983166, 33310888, 49966332, 66621776, 99932664, 199865328]

約数ペア:

[(1, 199865328), (2, 99932664), (3, 66621776), (4, 49966332), (6, 33310888), (8, 24983166), (12, 16655444), (13, 15374256), (16, 12491583), (17, 11756784), (24, 8327722), (26, 7687128), (34, 5878392), (39, 5124752), (48, 4163861), (51, 3918928), (52, 3843564), (68, 2939196), (78, 2562376), (83, 2408016), (102, 1959464), (104, 1921782), (136, 1469598), (156, 1281188), (166, 1204008), (204, 979732), (208, 960891), (221, 904368), (227, 880464), (249, 802672), (272, 734799), (312, 640594), (332, 602004), (408, 489866), (442, 452184), (454, 440232), (498, 401336), (624, 320297), (663, 301456), (664, 301002), (681, 293488), (816, 244933), (884, 226092), (908, 220116), (996, 200668), (1079, 185232), (1326, 150728), (1328, 150501), (1362, 146744), (1411, 141648), (1768, 113046), (1816, 110058), (1992, 100334), (2158, 92616), (2652, 75364), (2724, 73372), (2822, 70824), (2951, 67728), (3237, 61744), (3536, 56523), (3632, 55029), (3859, 51792), (3984, 50167), (4233, 47216), (4316, 46308), (5304, 37682), (5448, 36686), (5644, 35412), (5902, 33864), (6474, 30872), (7718, 25896), (8466, 23608), (8632, 23154), (8853, 22576), (10608, 18841), (10896, 18343), (11288, 17706), (11577, 17264), (11804, 16932), (12948, 15436)]