201998972168

素因数分解:

$2^3\times 7^1\times {\mathrm{9601}}^1\times {\mathrm{375703}}^1$

素因数の和:385317

約数の個数: 32

約数和(自身を含む): 432901176960

約数和(自身を除く): 230902204792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 9601, 19202, 38404, 67207, 76808, 134414, 268828, 375703, 537656, 751406, 1502812, 2629921, 3005624, 5259842, 10519684, 21039368, 3607124503, 7214249006, 14428498012, 25249871521, 28856996024, 50499743042, 100999486084, 201998972168]

約数ペア:

[(1, 201998972168), (2, 100999486084), (4, 50499743042), (7, 28856996024), (8, 25249871521), (14, 14428498012), (28, 7214249006), (56, 3607124503), (9601, 21039368), (19202, 10519684), (38404, 5259842), (67207, 3005624), (76808, 2629921), (134414, 1502812), (268828, 751406), (375703, 537656)]