210989355

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{13109}}^1$

素因数の和:13183

約数の個数: 32

約数和(自身を含む): 358689600

約数和(自身を除く): 147700245

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 3219, 5365, 13109, 16095, 39327, 65545, 196635, 380161, 485033, 1140483, 1455099, 1900805, 2425165, 5702415, 7275495, 14065957, 42197871, 70329785, 210989355]

約数ペア:

[(1, 210989355), (3, 70329785), (5, 42197871), (15, 14065957), (29, 7275495), (37, 5702415), (87, 2425165), (111, 1900805), (145, 1455099), (185, 1140483), (435, 485033), (555, 380161), (1073, 196635), (3219, 65545), (5365, 39327), (13109, 16095)]