201722542

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 355481280

約数和(自身を除く): 153758738

約数列:

[1, 2, 7, 14, 41, 82, 287, 457, 574, 769, 914, 1538, 3199, 5383, 6398, 10766, 18737, 31529, 37474, 63058, 131159, 220703, 262318, 351433, 441406, 702866, 2460031, 4920062, 14408753, 28817506, 100861271, 201722542]

約数ペア:

[(1, 201722542), (2, 100861271), (7, 28817506), (14, 14408753), (41, 4920062), (82, 2460031), (287, 702866), (457, 441406), (574, 351433), (769, 262318), (914, 220703), (1538, 131159), (3199, 63058), (5383, 37474), (6398, 31529), (10766, 18737)]