201630208

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{30293}}^1$

素因数の和:30324

約数の個数: 40

約数和(自身を含む): 433870668

約数和(自身を除く): 232240460

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 30293, 60586, 121172, 242344, 393809, 484688, 787618, 969376, 1575236, 1938752, 3150472, 3877504, 6300944, 7755008, 12601888, 15510016, 25203776, 50407552, 100815104, 201630208]

約数ペア:

[(1, 201630208), (2, 100815104), (4, 50407552), (8, 25203776), (13, 15510016), (16, 12601888), (26, 7755008), (32, 6300944), (52, 3877504), (64, 3150472), (104, 1938752), (128, 1575236), (208, 969376), (256, 787618), (416, 484688), (512, 393809), (832, 242344), (1664, 121172), (3328, 60586), (6656, 30293)]