204401904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{608339}}^1$

素因数の和:608357

約数の個数: 40

約数和(自身を含む): 603473280

約数和(自身を除く): 399071376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 608339, 1216678, 1825017, 2433356, 3650034, 4258373, 4866712, 7300068, 8516746, 9733424, 12775119, 14600136, 17033492, 25550238, 29200272, 34066984, 51100476, 68133968, 102200952, 204401904]

約数ペア:

[(1, 204401904), (2, 102200952), (3, 68133968), (4, 51100476), (6, 34066984), (7, 29200272), (8, 25550238), (12, 17033492), (14, 14600136), (16, 12775119), (21, 9733424), (24, 8516746), (28, 7300068), (42, 4866712), (48, 4258373), (56, 3650034), (84, 2433356), (112, 1825017), (168, 1216678), (336, 608339)]