203474688

素因数分解:

$2^8\times 3^1\times {\mathrm{307}}^1\times {\mathrm{863}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 543932928

約数和(自身を除く): 340458240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 384, 614, 768, 863, 921, 1228, 1726, 1842, 2456, 2589, 3452, 3684, 4912, 5178, 6904, 7368, 9824, 10356, 13808, 14736, 19648, 20712, 27616, 29472, 39296, 41424, 55232, 58944, 78592, 82848, 110464, 117888, 165696, 220928, 235776, 264941, 331392, 529882, 662784, 794823, 1059764, 1589646, 2119528, 3179292, 4239056, 6358584, 8478112, 12717168, 16956224, 25434336, 33912448, 50868672, 67824896, 101737344, 203474688]

約数ペア:

[(1, 203474688), (2, 101737344), (3, 67824896), (4, 50868672), (6, 33912448), (8, 25434336), (12, 16956224), (16, 12717168), (24, 8478112), (32, 6358584), (48, 4239056), (64, 3179292), (96, 2119528), (128, 1589646), (192, 1059764), (256, 794823), (307, 662784), (384, 529882), (614, 331392), (768, 264941), (863, 235776), (921, 220928), (1228, 165696), (1726, 117888), (1842, 110464), (2456, 82848), (2589, 78592), (3452, 58944), (3684, 55232), (4912, 41424), (5178, 39296), (6904, 29472), (7368, 27616), (9824, 20712), (10356, 19648), (13808, 14736)]