243554402

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191173}}^1$

素因数の和:191202

約数の個数: 24

約数和(自身を含む): 457670556

約数和(自身を除く): 214116154

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 191173, 382346, 1338211, 2485249, 2676422, 4970498, 9367477, 17396743, 18734954, 34793486, 121777201, 243554402]

約数ペア:

[(1, 243554402), (2, 121777201), (7, 34793486), (13, 18734954), (14, 17396743), (26, 9367477), (49, 4970498), (91, 2676422), (98, 2485249), (182, 1338211), (637, 382346), (1274, 191173)]