207845974

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3733}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 368859456

約数和(自身を除く): 161013482

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 574, 679, 1358, 3733, 3977, 7466, 7954, 26131, 27839, 52262, 55678, 153053, 306106, 362101, 724202, 1071371, 2142742, 2534707, 5069414, 14846141, 29692282, 103922987, 207845974]

約数ペア:

[(1, 207845974), (2, 103922987), (7, 29692282), (14, 14846141), (41, 5069414), (82, 2534707), (97, 2142742), (194, 1071371), (287, 724202), (574, 362101), (679, 306106), (1358, 153053), (3733, 55678), (3977, 52262), (7466, 27839), (7954, 26131)]