201628304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28837}}^1$

素因数の和:28887

約数の個数: 40

約数和(自身を含む): 429109440

約数和(自身を除く): 227481136

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 28837, 57674, 115348, 230696, 461392, 547903, 663251, 1095806, 1326502, 2191612, 2653004, 4383224, 5306008, 8766448, 10612016, 12601769, 25203538, 50407076, 100814152, 201628304]

約数ペア:

[(1, 201628304), (2, 100814152), (4, 50407076), (8, 25203538), (16, 12601769), (19, 10612016), (23, 8766448), (38, 5306008), (46, 4383224), (76, 2653004), (92, 2191612), (152, 1326502), (184, 1095806), (304, 663251), (368, 547903), (437, 461392), (874, 230696), (1748, 115348), (3496, 57674), (6992, 28837)]