201612496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4451}}^1$

素因数の和:4627

約数の個数: 40

約数和(自身を含む): 414036000

約数和(自身を除く): 212423504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2831, 4451, 5662, 8902, 11324, 17804, 22648, 35608, 45296, 71216, 84569, 169138, 338276, 663199, 676552, 1326398, 1353104, 2652796, 5305592, 10611184, 12600781, 25201562, 50403124, 100806248, 201612496]

約数ペア:

[(1, 201612496), (2, 100806248), (4, 50403124), (8, 25201562), (16, 12600781), (19, 10611184), (38, 5305592), (76, 2652796), (149, 1353104), (152, 1326398), (298, 676552), (304, 663199), (596, 338276), (1192, 169138), (2384, 84569), (2831, 71216), (4451, 45296), (5662, 35608), (8902, 22648), (11324, 17804)]