199526688

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 609257376

約数和(自身を除く): 409730688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 83, 96, 102, 136, 144, 153, 166, 204, 249, 272, 288, 306, 332, 408, 491, 498, 544, 612, 664, 747, 816, 982, 996, 1224, 1328, 1411, 1473, 1494, 1632, 1964, 1992, 2448, 2656, 2822, 2946, 2988, 3928, 3984, 4233, 4419, 4896, 5644, 5892, 5976, 7856, 7968, 8347, 8466, 8838, 11288, 11784, 11952, 12699, 15712, 16694, 16932, 17676, 22576, 23568, 23904, 25041, 25398, 33388, 33864, 35352, 40753, 45152, 47136, 50082, 50796, 66776, 67728, 70704, 75123, 81506, 100164, 101592, 122259, 133552, 135456, 141408, 150246, 163012, 200328, 203184, 244518, 267104, 300492, 326024, 366777, 400656, 406368, 489036, 600984, 652048, 692801, 733554, 801312, 978072, 1201968, 1304096, 1385602, 1467108, 1956144, 2078403, 2403936, 2771204, 2934216, 3912288, 4156806, 5542408, 5868432, 6235209, 8313612, 11084816, 11736864, 12470418, 16627224, 22169632, 24940836, 33254448, 49881672, 66508896, 99763344, 199526688]

約数ペア:

[(1, 199526688), (2, 99763344), (3, 66508896), (4, 49881672), (6, 33254448), (8, 24940836), (9, 22169632), (12, 16627224), (16, 12470418), (17, 11736864), (18, 11084816), (24, 8313612), (32, 6235209), (34, 5868432), (36, 5542408), (48, 4156806), (51, 3912288), (68, 2934216), (72, 2771204), (83, 2403936), (96, 2078403), (102, 1956144), (136, 1467108), (144, 1385602), (153, 1304096), (166, 1201968), (204, 978072), (249, 801312), (272, 733554), (288, 692801), (306, 652048), (332, 600984), (408, 489036), (491, 406368), (498, 400656), (544, 366777), (612, 326024), (664, 300492), (747, 267104), (816, 244518), (982, 203184), (996, 200328), (1224, 163012), (1328, 150246), (1411, 141408), (1473, 135456), (1494, 133552), (1632, 122259), (1964, 101592), (1992, 100164), (2448, 81506), (2656, 75123), (2822, 70704), (2946, 67728), (2988, 66776), (3928, 50796), (3984, 50082), (4233, 47136), (4419, 45152), (4896, 40753), (5644, 35352), (5892, 33864), (5976, 33388), (7856, 25398), (7968, 25041), (8347, 23904), (8466, 23568), (8838, 22576), (11288, 17676), (11784, 16932), (11952, 16694), (12699, 15712)]