201990612

素因数分解:

$2^2\times 3^1\times {\mathrm{929}}^1\times {\mathrm{18119}}^1$

素因数の和:19055

約数の個数: 24

約数和(自身を含む): 471844800

約数和(自身を除く): 269854188

約数列:

[1, 2, 3, 4, 6, 12, 929, 1858, 2787, 3716, 5574, 11148, 18119, 36238, 54357, 72476, 108714, 217428, 16832551, 33665102, 50497653, 67330204, 100995306, 201990612]

約数ペア:

[(1, 201990612), (2, 100995306), (3, 67330204), (4, 50497653), (6, 33665102), (12, 16832551), (929, 217428), (1858, 108714), (2787, 72476), (3716, 54357), (5574, 36238), (11148, 18119)]