207921084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145603}}^1$

素因数の和:145634

約数の個数: 48

約数和(自身を含む): 587075328

約数和(自身を除く): 379154244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 145603, 291206, 436809, 582412, 873618, 1019221, 1747236, 2038442, 2475251, 3057663, 4076884, 4950502, 6115326, 7425753, 9901004, 12230652, 14851506, 17326757, 29703012, 34653514, 51980271, 69307028, 103960542, 207921084]

約数ペア:

[(1, 207921084), (2, 103960542), (3, 69307028), (4, 51980271), (6, 34653514), (7, 29703012), (12, 17326757), (14, 14851506), (17, 12230652), (21, 9901004), (28, 7425753), (34, 6115326), (42, 4950502), (51, 4076884), (68, 3057663), (84, 2475251), (102, 2038442), (119, 1747236), (204, 1019221), (238, 873618), (357, 582412), (476, 436809), (714, 291206), (1428, 145603)]