202458944

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{31321}}^1$

素因数の和:31434

約数の個数: 28

約数和(自身を含む): 405745188

約数和(自身を除く): 203286244

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 31321, 62642, 125284, 250568, 501136, 1002272, 2004544, 3163421, 6326842, 12653684, 25307368, 50614736, 101229472, 202458944]

約数ペア:

[(1, 202458944), (2, 101229472), (4, 50614736), (8, 25307368), (16, 12653684), (32, 6326842), (64, 3163421), (101, 2004544), (202, 1002272), (404, 501136), (808, 250568), (1616, 125284), (3232, 62642), (6464, 31321)]