196709856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 636636672

約数和(自身を除く): 439926816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 67, 68, 84, 96, 102, 112, 119, 134, 136, 168, 201, 204, 224, 238, 257, 268, 272, 336, 357, 402, 408, 469, 476, 514, 536, 544, 672, 714, 771, 804, 816, 938, 952, 1028, 1072, 1139, 1407, 1428, 1542, 1608, 1632, 1799, 1876, 1904, 2056, 2144, 2278, 2814, 2856, 3084, 3216, 3417, 3598, 3752, 3808, 4112, 4369, 4556, 5397, 5628, 5712, 6168, 6432, 6834, 7196, 7504, 7973, 8224, 8738, 9112, 10794, 11256, 11424, 12336, 13107, 13668, 14392, 15008, 15946, 17219, 17476, 18224, 21588, 22512, 23919, 24672, 26214, 27336, 28784, 30583, 31892, 34438, 34952, 36448, 43176, 45024, 47838, 51657, 52428, 54672, 57568, 61166, 63784, 68876, 69904, 86352, 91749, 95676, 103314, 104856, 109344, 120533, 122332, 127568, 137752, 139808, 172704, 183498, 191352, 206628, 209712, 241066, 244664, 255136, 275504, 292723, 361599, 366996, 382704, 413256, 419424, 482132, 489328, 551008, 585446, 723198, 733992, 765408, 826512, 878169, 964264, 978656, 1170892, 1446396, 1467984, 1653024, 1756338, 1928528, 2049061, 2341784, 2892792, 2935968, 3512676, 3857056, 4098122, 4683568, 5785584, 6147183, 7025352, 8196244, 9367136, 11571168, 12294366, 14050704, 16392488, 24588732, 28101408, 32784976, 49177464, 65569952, 98354928, 196709856]

約数ペア:

[(1, 196709856), (2, 98354928), (3, 65569952), (4, 49177464), (6, 32784976), (7, 28101408), (8, 24588732), (12, 16392488), (14, 14050704), (16, 12294366), (17, 11571168), (21, 9367136), (24, 8196244), (28, 7025352), (32, 6147183), (34, 5785584), (42, 4683568), (48, 4098122), (51, 3857056), (56, 3512676), (67, 2935968), (68, 2892792), (84, 2341784), (96, 2049061), (102, 1928528), (112, 1756338), (119, 1653024), (134, 1467984), (136, 1446396), (168, 1170892), (201, 978656), (204, 964264), (224, 878169), (238, 826512), (257, 765408), (268, 733992), (272, 723198), (336, 585446), (357, 551008), (402, 489328), (408, 482132), (469, 419424), (476, 413256), (514, 382704), (536, 366996), (544, 361599), (672, 292723), (714, 275504), (771, 255136), (804, 244664), (816, 241066), (938, 209712), (952, 206628), (1028, 191352), (1072, 183498), (1139, 172704), (1407, 139808), (1428, 137752), (1542, 127568), (1608, 122332), (1632, 120533), (1799, 109344), (1876, 104856), (1904, 103314), (2056, 95676), (2144, 91749), (2278, 86352), (2814, 69904), (2856, 68876), (3084, 63784), (3216, 61166), (3417, 57568), (3598, 54672), (3752, 52428), (3808, 51657), (4112, 47838), (4369, 45024), (4556, 43176), (5397, 36448), (5628, 34952), (5712, 34438), (6168, 31892), (6432, 30583), (6834, 28784), (7196, 27336), (7504, 26214), (7973, 24672), (8224, 23919), (8738, 22512), (9112, 21588), (10794, 18224), (11256, 17476), (11424, 17219), (12336, 15946), (13107, 15008), (13668, 14392)]