201738835

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1879}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 245678400

約数和(自身を除く): 43939565

約数列:

[1, 5, 109, 197, 545, 985, 1879, 9395, 21473, 107365, 204811, 370163, 1024055, 1850815, 40347767, 201738835]

約数ペア:

[(1, 201738835), (5, 40347767), (109, 1850815), (197, 1024055), (545, 370163), (985, 204811), (1879, 107365), (9395, 21473)]