203666944

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:895

約数の個数: 80

約数和(自身を含む): 450627408

約数和(自身を除く): 246960464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 512, 592, 827, 832, 962, 1184, 1654, 1664, 1924, 2368, 3308, 3328, 3848, 4736, 6616, 6656, 7696, 9472, 10751, 13232, 15392, 18944, 21502, 26464, 30599, 30784, 43004, 52928, 61198, 61568, 86008, 105856, 122396, 123136, 172016, 211712, 244792, 246272, 344032, 397787, 423424, 489584, 688064, 795574, 979168, 1376128, 1591148, 1958336, 2752256, 3182296, 3916672, 5504512, 6364592, 7833344, 12729184, 15666688, 25458368, 50916736, 101833472, 203666944]

約数ペア:

[(1, 203666944), (2, 101833472), (4, 50916736), (8, 25458368), (13, 15666688), (16, 12729184), (26, 7833344), (32, 6364592), (37, 5504512), (52, 3916672), (64, 3182296), (74, 2752256), (104, 1958336), (128, 1591148), (148, 1376128), (208, 979168), (256, 795574), (296, 688064), (416, 489584), (481, 423424), (512, 397787), (592, 344032), (827, 246272), (832, 244792), (962, 211712), (1184, 172016), (1654, 123136), (1664, 122396), (1924, 105856), (2368, 86008), (3308, 61568), (3328, 61198), (3848, 52928), (4736, 43004), (6616, 30784), (6656, 30599), (7696, 26464), (9472, 21502), (10751, 18944), (13232, 15392)]