201663808

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:759

約数の個数: 56

約数和(自身を含む): 413422592

約数和(自身を除く): 211758784

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 508, 577, 688, 1016, 1154, 1376, 2032, 2308, 2752, 4064, 4616, 5461, 8128, 9232, 10922, 18464, 21844, 24811, 36928, 43688, 49622, 73279, 87376, 99244, 146558, 174752, 198488, 293116, 349504, 396976, 586232, 793952, 1172464, 1587904, 2344928, 3150997, 4689856, 6301994, 12603988, 25207976, 50415952, 100831904, 201663808]

約数ペア:

[(1, 201663808), (2, 100831904), (4, 50415952), (8, 25207976), (16, 12603988), (32, 6301994), (43, 4689856), (64, 3150997), (86, 2344928), (127, 1587904), (172, 1172464), (254, 793952), (344, 586232), (508, 396976), (577, 349504), (688, 293116), (1016, 198488), (1154, 174752), (1376, 146558), (2032, 99244), (2308, 87376), (2752, 73279), (4064, 49622), (4616, 43688), (5461, 36928), (8128, 24811), (9232, 21844), (10922, 18464)]