201651470

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 367718400

約数和(自身を除く): 166066930

約数列:

[1, 2, 5, 10, 139, 239, 278, 478, 607, 695, 1195, 1214, 1390, 2390, 3035, 6070, 33221, 66442, 84373, 145073, 166105, 168746, 290146, 332210, 421865, 725365, 843730, 1450730, 20165147, 40330294, 100825735, 201651470]

約数ペア:

[(1, 201651470), (2, 100825735), (5, 40330294), (10, 20165147), (139, 1450730), (239, 843730), (278, 725365), (478, 421865), (607, 332210), (695, 290146), (1195, 168746), (1214, 166105), (1390, 145073), (2390, 84373), (3035, 66442), (6070, 33221)]