203841288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 687173760

約数和(自身を除く): 483332472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 37, 42, 51, 56, 63, 68, 72, 74, 84, 102, 111, 119, 126, 136, 148, 153, 168, 204, 222, 238, 252, 259, 296, 306, 333, 357, 408, 444, 476, 504, 518, 612, 629, 643, 666, 714, 777, 888, 952, 1036, 1071, 1224, 1258, 1286, 1332, 1428, 1554, 1887, 1929, 2072, 2142, 2331, 2516, 2572, 2664, 2856, 3108, 3774, 3858, 4284, 4403, 4501, 4662, 5032, 5144, 5661, 5787, 6216, 7548, 7716, 8568, 8806, 9002, 9324, 10931, 11322, 11574, 13209, 13503, 15096, 15432, 17612, 18004, 18648, 21862, 22644, 23148, 23791, 26418, 27006, 32793, 35224, 36008, 39627, 40509, 43724, 45288, 46296, 47582, 52836, 54012, 65586, 71373, 76517, 79254, 81018, 87448, 95164, 98379, 105672, 108024, 131172, 142746, 153034, 158508, 162036, 166537, 190328, 196758, 214119, 229551, 262344, 285492, 306068, 317016, 324072, 333074, 393516, 404447, 428238, 459102, 499611, 570984, 612136, 666148, 688653, 787032, 808894, 856476, 918204, 999222, 1213341, 1332296, 1377306, 1498833, 1617788, 1712952, 1836408, 1998444, 2426682, 2754612, 2831129, 2997666, 3235576, 3640023, 3996888, 4853364, 5509224, 5662258, 5995332, 7280046, 8493387, 9706728, 11324516, 11990664, 14560092, 16986774, 22649032, 25480161, 29120184, 33973548, 50960322, 67947096, 101920644, 203841288]

約数ペア:

[(1, 203841288), (2, 101920644), (3, 67947096), (4, 50960322), (6, 33973548), (7, 29120184), (8, 25480161), (9, 22649032), (12, 16986774), (14, 14560092), (17, 11990664), (18, 11324516), (21, 9706728), (24, 8493387), (28, 7280046), (34, 5995332), (36, 5662258), (37, 5509224), (42, 4853364), (51, 3996888), (56, 3640023), (63, 3235576), (68, 2997666), (72, 2831129), (74, 2754612), (84, 2426682), (102, 1998444), (111, 1836408), (119, 1712952), (126, 1617788), (136, 1498833), (148, 1377306), (153, 1332296), (168, 1213341), (204, 999222), (222, 918204), (238, 856476), (252, 808894), (259, 787032), (296, 688653), (306, 666148), (333, 612136), (357, 570984), (408, 499611), (444, 459102), (476, 428238), (504, 404447), (518, 393516), (612, 333074), (629, 324072), (643, 317016), (666, 306068), (714, 285492), (777, 262344), (888, 229551), (952, 214119), (1036, 196758), (1071, 190328), (1224, 166537), (1258, 162036), (1286, 158508), (1332, 153034), (1428, 142746), (1554, 131172), (1887, 108024), (1929, 105672), (2072, 98379), (2142, 95164), (2331, 87448), (2516, 81018), (2572, 79254), (2664, 76517), (2856, 71373), (3108, 65586), (3774, 54012), (3858, 52836), (4284, 47582), (4403, 46296), (4501, 45288), (4662, 43724), (5032, 40509), (5144, 39627), (5661, 36008), (5787, 35224), (6216, 32793), (7548, 27006), (7716, 26418), (8568, 23791), (8806, 23148), (9002, 22644), (9324, 21862), (10931, 18648), (11322, 18004), (11574, 17612), (13209, 15432), (13503, 15096)]