213304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 493920

約数和(自身を除く): 280616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 293, 364, 586, 728, 1172, 2051, 2344, 3809, 4102, 7618, 8204, 15236, 16408, 26663, 30472, 53326, 106652, 213304]

約数ペア:

[(1, 213304), (2, 106652), (4, 53326), (7, 30472), (8, 26663), (13, 16408), (14, 15236), (26, 8204), (28, 7618), (52, 4102), (56, 3809), (91, 2344), (104, 2051), (182, 1172), (293, 728), (364, 586)]