210330538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{415673}}^1$

素因数の和:415709

約数の個数: 16

約数和(自身を含む): 359142336

約数和(自身を除く): 148811798

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 415673, 831346, 4572403, 9144806, 9560479, 19120958, 105165269, 210330538]

約数ペア:

[(1, 210330538), (2, 105165269), (11, 19120958), (22, 9560479), (23, 9144806), (46, 4572403), (253, 831346), (506, 415673)]