201970912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 518192640

約数和(自身を除く): 316221728

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 32, 38, 44, 46, 52, 76, 88, 92, 101, 104, 143, 152, 176, 184, 202, 208, 209, 247, 253, 286, 299, 304, 352, 368, 404, 416, 418, 437, 494, 506, 572, 598, 608, 736, 808, 836, 874, 988, 1012, 1111, 1144, 1196, 1313, 1616, 1672, 1748, 1919, 1976, 2024, 2222, 2288, 2323, 2392, 2626, 2717, 3232, 3289, 3344, 3496, 3838, 3952, 4048, 4444, 4576, 4646, 4784, 4807, 5252, 5434, 5681, 6578, 6688, 6992, 7676, 7904, 8096, 8888, 9292, 9568, 9614, 10504, 10868, 11362, 13156, 13984, 14443, 15352, 17776, 18584, 19228, 21008, 21109, 21736, 22724, 24947, 25553, 26312, 28886, 30199, 30704, 35552, 37168, 38456, 42016, 42218, 43472, 44137, 45448, 49894, 51106, 52624, 57772, 60398, 61408, 62491, 74336, 76912, 84436, 86944, 88274, 90896, 99788, 102212, 105248, 115544, 120796, 124982, 153824, 168872, 176548, 181792, 199576, 204424, 231088, 241592, 249964, 274417, 332189, 337744, 353096, 399152, 408848, 462176, 483184, 485507, 499928, 548834, 573781, 664378, 675488, 706192, 798304, 817696, 966368, 971014, 999856, 1097668, 1147562, 1328756, 1412384, 1942028, 1999712, 2195336, 2295124, 2657512, 3884056, 4390672, 4590248, 5315024, 6311591, 7768112, 8781344, 9180496, 10630048, 12623182, 15536224, 18360992, 25246364, 50492728, 100985456, 201970912]

約数ペア:

[(1, 201970912), (2, 100985456), (4, 50492728), (8, 25246364), (11, 18360992), (13, 15536224), (16, 12623182), (19, 10630048), (22, 9180496), (23, 8781344), (26, 7768112), (32, 6311591), (38, 5315024), (44, 4590248), (46, 4390672), (52, 3884056), (76, 2657512), (88, 2295124), (92, 2195336), (101, 1999712), (104, 1942028), (143, 1412384), (152, 1328756), (176, 1147562), (184, 1097668), (202, 999856), (208, 971014), (209, 966368), (247, 817696), (253, 798304), (286, 706192), (299, 675488), (304, 664378), (352, 573781), (368, 548834), (404, 499928), (416, 485507), (418, 483184), (437, 462176), (494, 408848), (506, 399152), (572, 353096), (598, 337744), (608, 332189), (736, 274417), (808, 249964), (836, 241592), (874, 231088), (988, 204424), (1012, 199576), (1111, 181792), (1144, 176548), (1196, 168872), (1313, 153824), (1616, 124982), (1672, 120796), (1748, 115544), (1919, 105248), (1976, 102212), (2024, 99788), (2222, 90896), (2288, 88274), (2323, 86944), (2392, 84436), (2626, 76912), (2717, 74336), (3232, 62491), (3289, 61408), (3344, 60398), (3496, 57772), (3838, 52624), (3952, 51106), (4048, 49894), (4444, 45448), (4576, 44137), (4646, 43472), (4784, 42218), (4807, 42016), (5252, 38456), (5434, 37168), (5681, 35552), (6578, 30704), (6688, 30199), (6992, 28886), (7676, 26312), (7904, 25553), (8096, 24947), (8888, 22724), (9292, 21736), (9568, 21109), (9614, 21008), (10504, 19228), (10868, 18584), (11362, 17776), (13156, 15352), (13984, 14443)]