201973434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20389}}^1$

素因数の和:20534

約数の個数: 32

約数和(自身を含む): 438466560

約数和(自身を除く): 236493126

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 20389, 40778, 61167, 122334, 265057, 530114, 795171, 1590342, 2589403, 5178806, 7768209, 15536418, 33662239, 67324478, 100986717, 201973434]

約数ペア:

[(1, 201973434), (2, 100986717), (3, 67324478), (6, 33662239), (13, 15536418), (26, 7768209), (39, 5178806), (78, 2589403), (127, 1590342), (254, 795171), (381, 530114), (762, 265057), (1651, 122334), (3302, 61167), (4953, 40778), (9906, 20389)]