201996942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 488332800

約数和(自身を除く): 286335858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 269, 399, 538, 798, 807, 941, 1614, 1882, 1883, 2823, 3766, 5111, 5646, 5649, 6587, 10222, 11298, 13174, 15333, 17879, 19761, 30666, 35758, 35777, 39522, 53637, 71554, 107274, 107331, 125153, 214662, 250306, 253129, 375459, 506258, 750918, 759387, 1518774, 1771903, 3543806, 4809451, 5315709, 9618902, 10631418, 14428353, 28856706, 33666157, 67332314, 100998471, 201996942]

約数ペア:

[(1, 201996942), (2, 100998471), (3, 67332314), (6, 33666157), (7, 28856706), (14, 14428353), (19, 10631418), (21, 9618902), (38, 5315709), (42, 4809451), (57, 3543806), (114, 1771903), (133, 1518774), (266, 759387), (269, 750918), (399, 506258), (538, 375459), (798, 253129), (807, 250306), (941, 214662), (1614, 125153), (1882, 107331), (1883, 107274), (2823, 71554), (3766, 53637), (5111, 39522), (5646, 35777), (5649, 35758), (6587, 30666), (10222, 19761), (11298, 17879), (13174, 15333)]