201954496

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{166081}}^1$

素因数の和:166112

約数の個数: 28

約数和(自身を含む): 421848280

約数和(自身を除く): 219893784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 166081, 332162, 664324, 1328648, 2657296, 3155539, 5314592, 6311078, 10629184, 12622156, 25244312, 50488624, 100977248, 201954496]

約数ペア:

[(1, 201954496), (2, 100977248), (4, 50488624), (8, 25244312), (16, 12622156), (19, 10629184), (32, 6311078), (38, 5314592), (64, 3155539), (76, 2657296), (152, 1328648), (304, 664324), (608, 332162), (1216, 166081)]