201991934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{6959}}^1$

素因数の和:7615

約数の個数: 16

約数和(自身を含む): 316707840

約数和(自身を除く): 114715906

約数列:

[1, 2, 23, 46, 631, 1262, 6959, 13918, 14513, 29026, 160057, 320114, 4391129, 8782258, 100995967, 201991934]

約数ペア:

[(1, 201991934), (2, 100995967), (23, 8782258), (46, 4391129), (631, 320114), (1262, 160057), (6959, 29026), (13918, 14513)]