201601264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 402474240

約数和(自身を除く): 200872976

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 191, 328, 382, 656, 764, 1528, 1609, 3056, 3218, 6436, 7831, 12872, 15662, 25744, 31324, 62648, 65969, 125296, 131938, 263876, 307319, 527752, 614638, 1055504, 1229276, 2458552, 4917104, 12600079, 25200158, 50400316, 100800632, 201601264]

約数ペア:

[(1, 201601264), (2, 100800632), (4, 50400316), (8, 25200158), (16, 12600079), (41, 4917104), (82, 2458552), (164, 1229276), (191, 1055504), (328, 614638), (382, 527752), (656, 307319), (764, 263876), (1528, 131938), (1609, 125296), (3056, 65969), (3218, 62648), (6436, 31324), (7831, 25744), (12872, 15662)]