201956835

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 328680000

約数和(自身を除く): 126723165

約数列:

[1, 3, 5, 15, 109, 149, 327, 447, 545, 745, 829, 1635, 2235, 2487, 4145, 12435, 16241, 48723, 81205, 90361, 123521, 243615, 271083, 370563, 451805, 617605, 1355415, 1852815, 13463789, 40391367, 67318945, 201956835]

約数ペア:

[(1, 201956835), (3, 67318945), (5, 40391367), (15, 13463789), (109, 1852815), (149, 1355415), (327, 617605), (447, 451805), (545, 370563), (745, 271083), (829, 243615), (1635, 123521), (2235, 90361), (2487, 81205), (4145, 48723), (12435, 16241)]