219504304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2293}}^1$

素因数の和:2525

約数の個数: 40

約数和(自身を含む): 441475712

約数和(自身を除く): 221971408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 496, 772, 1544, 2293, 3088, 4586, 5983, 9172, 11966, 18344, 23932, 36688, 47864, 71083, 95728, 142166, 284332, 442549, 568664, 885098, 1137328, 1770196, 3540392, 7080784, 13719019, 27438038, 54876076, 109752152, 219504304]

約数ペア:

[(1, 219504304), (2, 109752152), (4, 54876076), (8, 27438038), (16, 13719019), (31, 7080784), (62, 3540392), (124, 1770196), (193, 1137328), (248, 885098), (386, 568664), (496, 442549), (772, 284332), (1544, 142166), (2293, 95728), (3088, 71083), (4586, 47864), (5983, 36688), (9172, 23932), (11966, 18344)]