207369514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{28477}}^1$

素因数の和:28821

約数の個数: 16

約数和(自身を含む): 340369056

約数和(自身を除く): 132999542

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 28477, 56954, 313247, 626494, 9425887, 18851774, 103684757, 207369514]

約数ペア:

[(1, 207369514), (2, 103684757), (11, 18851774), (22, 9425887), (331, 626494), (662, 313247), (3641, 56954), (7282, 28477)]