200078848

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 80

約数和(自身を含む): 428972544

約数和(自身を除く): 228893696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 181, 254, 256, 272, 362, 508, 512, 544, 724, 1016, 1088, 1448, 2032, 2159, 2176, 2896, 3077, 4064, 4318, 4352, 5792, 6154, 8128, 8636, 8704, 11584, 12308, 16256, 17272, 22987, 23168, 24616, 32512, 34544, 45974, 46336, 49232, 65024, 69088, 91948, 92672, 98464, 138176, 183896, 196928, 276352, 367792, 390779, 393856, 552704, 735584, 781558, 787712, 1105408, 1471168, 1563116, 1575424, 2942336, 3126232, 5884672, 6252464, 11769344, 12504928, 25009856, 50019712, 100039424, 200078848]

約数ペア:

[(1, 200078848), (2, 100039424), (4, 50019712), (8, 25009856), (16, 12504928), (17, 11769344), (32, 6252464), (34, 5884672), (64, 3126232), (68, 2942336), (127, 1575424), (128, 1563116), (136, 1471168), (181, 1105408), (254, 787712), (256, 781558), (272, 735584), (362, 552704), (508, 393856), (512, 390779), (544, 367792), (724, 276352), (1016, 196928), (1088, 183896), (1448, 138176), (2032, 98464), (2159, 92672), (2176, 91948), (2896, 69088), (3077, 65024), (4064, 49232), (4318, 46336), (4352, 45974), (5792, 34544), (6154, 32512), (8128, 24616), (8636, 23168), (8704, 22987), (11584, 17272), (12308, 16256)]