199800864

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 430158816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 61, 68, 72, 96, 102, 108, 122, 136, 144, 153, 183, 204, 216, 223, 244, 272, 288, 306, 366, 408, 432, 446, 459, 488, 544, 549, 612, 669, 732, 816, 864, 892, 918, 976, 1037, 1098, 1224, 1338, 1464, 1632, 1647, 1784, 1836, 1952, 2007, 2074, 2196, 2448, 2676, 2928, 3111, 3294, 3568, 3672, 3791, 4014, 4148, 4392, 4896, 5352, 5856, 6021, 6222, 6588, 7136, 7344, 7582, 8028, 8296, 8784, 9333, 10704, 11373, 12042, 12444, 13176, 13603, 14688, 15164, 16056, 16592, 17568, 18666, 21408, 22746, 24084, 24888, 26352, 27206, 27999, 30328, 32112, 33184, 34119, 37332, 40809, 45492, 48168, 49776, 52704, 54412, 55998, 60656, 64224, 68238, 74664, 81618, 90984, 96336, 99552, 102357, 108824, 111996, 121312, 122427, 136476, 149328, 163236, 181968, 192672, 204714, 217648, 223992, 231251, 244854, 272952, 298656, 326472, 363936, 367281, 409428, 435296, 447984, 462502, 489708, 545904, 652944, 693753, 734562, 818856, 895968, 925004, 979416, 1091808, 1305888, 1387506, 1469124, 1637712, 1850008, 1958832, 2081259, 2775012, 2938248, 3275424, 3700016, 3917664, 4162518, 5550024, 5876496, 6243777, 7400032, 8325036, 11100048, 11752992, 12487554, 16650072, 22200096, 24975108, 33300144, 49950216, 66600288, 99900432, 199800864]

約数ペア:

[(1, 199800864), (2, 99900432), (3, 66600288), (4, 49950216), (6, 33300144), (8, 24975108), (9, 22200096), (12, 16650072), (16, 12487554), (17, 11752992), (18, 11100048), (24, 8325036), (27, 7400032), (32, 6243777), (34, 5876496), (36, 5550024), (48, 4162518), (51, 3917664), (54, 3700016), (61, 3275424), (68, 2938248), (72, 2775012), (96, 2081259), (102, 1958832), (108, 1850008), (122, 1637712), (136, 1469124), (144, 1387506), (153, 1305888), (183, 1091808), (204, 979416), (216, 925004), (223, 895968), (244, 818856), (272, 734562), (288, 693753), (306, 652944), (366, 545904), (408, 489708), (432, 462502), (446, 447984), (459, 435296), (488, 409428), (544, 367281), (549, 363936), (612, 326472), (669, 298656), (732, 272952), (816, 244854), (864, 231251), (892, 223992), (918, 217648), (976, 204714), (1037, 192672), (1098, 181968), (1224, 163236), (1338, 149328), (1464, 136476), (1632, 122427), (1647, 121312), (1784, 111996), (1836, 108824), (1952, 102357), (2007, 99552), (2074, 96336), (2196, 90984), (2448, 81618), (2676, 74664), (2928, 68238), (3111, 64224), (3294, 60656), (3568, 55998), (3672, 54412), (3791, 52704), (4014, 49776), (4148, 48168), (4392, 45492), (4896, 40809), (5352, 37332), (5856, 34119), (6021, 33184), (6222, 32112), (6588, 30328), (7136, 27999), (7344, 27206), (7582, 26352), (8028, 24888), (8296, 24084), (8784, 22746), (9333, 21408), (10704, 18666), (11373, 17568), (12042, 16592), (12444, 16056), (13176, 15164), (13603, 14688)]