201997056

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 575590400

約数和(自身を除く): 373593344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 109, 114, 127, 128, 152, 192, 218, 228, 254, 256, 304, 327, 381, 384, 436, 456, 508, 608, 654, 762, 768, 872, 912, 1016, 1216, 1308, 1524, 1744, 1824, 2032, 2071, 2413, 2432, 2616, 3048, 3488, 3648, 4064, 4142, 4826, 4864, 5232, 6096, 6213, 6976, 7239, 7296, 8128, 8284, 9652, 10464, 12192, 12426, 13843, 13952, 14478, 14592, 16256, 16568, 19304, 20928, 24384, 24852, 27686, 27904, 28956, 32512, 33136, 38608, 41529, 41856, 48768, 49704, 55372, 57912, 66272, 77216, 83058, 83712, 97536, 99408, 110744, 115824, 132544, 154432, 166116, 198816, 221488, 231648, 263017, 265088, 308864, 332232, 397632, 442976, 463296, 526034, 530176, 617728, 664464, 789051, 795264, 885952, 926592, 1052068, 1328928, 1578102, 1590528, 1771904, 1853184, 2104136, 2657856, 3156204, 3543808, 4208272, 5315712, 6312408, 8416544, 10631424, 12624816, 16833088, 25249632, 33666176, 50499264, 67332352, 100998528, 201997056]

約数ペア:

[(1, 201997056), (2, 100998528), (3, 67332352), (4, 50499264), (6, 33666176), (8, 25249632), (12, 16833088), (16, 12624816), (19, 10631424), (24, 8416544), (32, 6312408), (38, 5315712), (48, 4208272), (57, 3543808), (64, 3156204), (76, 2657856), (96, 2104136), (109, 1853184), (114, 1771904), (127, 1590528), (128, 1578102), (152, 1328928), (192, 1052068), (218, 926592), (228, 885952), (254, 795264), (256, 789051), (304, 664464), (327, 617728), (381, 530176), (384, 526034), (436, 463296), (456, 442976), (508, 397632), (608, 332232), (654, 308864), (762, 265088), (768, 263017), (872, 231648), (912, 221488), (1016, 198816), (1216, 166116), (1308, 154432), (1524, 132544), (1744, 115824), (1824, 110744), (2032, 99408), (2071, 97536), (2413, 83712), (2432, 83058), (2616, 77216), (3048, 66272), (3488, 57912), (3648, 55372), (4064, 49704), (4142, 48768), (4826, 41856), (4864, 41529), (5232, 38608), (6096, 33136), (6213, 32512), (6976, 28956), (7239, 27904), (7296, 27686), (8128, 24852), (8284, 24384), (9652, 20928), (10464, 19304), (12192, 16568), (12426, 16256), (13843, 14592), (13952, 14478)]