204080288

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6763}}^1$

素因数の和:6837

約数の個数: 48

約数和(自身を含む): 429541056

約数和(自身を除く): 225460768

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1886, 3772, 6763, 7544, 13526, 15088, 27052, 30176, 54104, 108208, 155549, 216416, 277283, 311098, 554566, 622196, 1109132, 1244392, 2218264, 2488784, 4436528, 4977568, 6377509, 8873056, 12755018, 25510036, 51020072, 102040144, 204080288]

約数ペア:

[(1, 204080288), (2, 102040144), (4, 51020072), (8, 25510036), (16, 12755018), (23, 8873056), (32, 6377509), (41, 4977568), (46, 4436528), (82, 2488784), (92, 2218264), (164, 1244392), (184, 1109132), (328, 622196), (368, 554566), (656, 311098), (736, 277283), (943, 216416), (1312, 155549), (1886, 108208), (3772, 54104), (6763, 30176), (7544, 27052), (13526, 15088)]