210937615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6689}}^1$

素因数の和:6771

約数の個数: 32

約数和(自身を含む): 312128640

約数和(自身を除く): 101191025

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1855, 4505, 6307, 6689, 31535, 33445, 46823, 113713, 234115, 354517, 568565, 795991, 1772585, 2481619, 3979955, 6026789, 12408095, 30133945, 42187523, 210937615]

約数ペア:

[(1, 210937615), (5, 42187523), (7, 30133945), (17, 12408095), (35, 6026789), (53, 3979955), (85, 2481619), (119, 1772585), (265, 795991), (371, 568565), (595, 354517), (901, 234115), (1855, 113713), (4505, 46823), (6307, 33445), (6689, 31535)]