197688512

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 112

約数和(自身を含む): 481267008

約数和(自身を除く): 283578496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 101, 112, 119, 136, 202, 224, 238, 257, 272, 404, 448, 476, 514, 544, 707, 808, 952, 1028, 1088, 1414, 1616, 1717, 1799, 1904, 2056, 2828, 3232, 3434, 3598, 3808, 4112, 4369, 5656, 6464, 6868, 7196, 7616, 8224, 8738, 11312, 12019, 13736, 14392, 16448, 17476, 22624, 24038, 25957, 27472, 28784, 30583, 34952, 45248, 48076, 51914, 54944, 57568, 61166, 69904, 96152, 103828, 109888, 115136, 122332, 139808, 181699, 192304, 207656, 244664, 279616, 363398, 384608, 415312, 441269, 489328, 726796, 769216, 830624, 882538, 978656, 1453592, 1661248, 1765076, 1957312, 2907184, 3088883, 3530152, 5814368, 6177766, 7060304, 11628736, 12355532, 14120608, 24711064, 28241216, 49422128, 98844256, 197688512]

約数ペア:

[(1, 197688512), (2, 98844256), (4, 49422128), (7, 28241216), (8, 24711064), (14, 14120608), (16, 12355532), (17, 11628736), (28, 7060304), (32, 6177766), (34, 5814368), (56, 3530152), (64, 3088883), (68, 2907184), (101, 1957312), (112, 1765076), (119, 1661248), (136, 1453592), (202, 978656), (224, 882538), (238, 830624), (257, 769216), (272, 726796), (404, 489328), (448, 441269), (476, 415312), (514, 384608), (544, 363398), (707, 279616), (808, 244664), (952, 207656), (1028, 192304), (1088, 181699), (1414, 139808), (1616, 122332), (1717, 115136), (1799, 109888), (1904, 103828), (2056, 96152), (2828, 69904), (3232, 61166), (3434, 57568), (3598, 54944), (3808, 51914), (4112, 48076), (4369, 45248), (5656, 34952), (6464, 30583), (6868, 28784), (7196, 27472), (7616, 25957), (8224, 24038), (8738, 22624), (11312, 17476), (12019, 16448), (13736, 14392)]