221036732

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{52981}}^1$

素因数の和:53141

約数の個数: 24

約数和(自身を含む): 445048800

約数和(自身を除く): 224012068

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 52981, 105962, 211924, 370867, 741734, 1483468, 7894169, 15788338, 31576676, 55259183, 110518366, 221036732]

約数ペア:

[(1, 221036732), (2, 110518366), (4, 55259183), (7, 31576676), (14, 15788338), (28, 7894169), (149, 1483468), (298, 741734), (596, 370867), (1043, 211924), (2086, 105962), (4172, 52981)]