243338210

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 443085552

約数和(自身を除く): 199747342

約数列:

[1, 2, 5, 10, 181, 233, 362, 466, 577, 905, 1154, 1165, 1810, 2330, 2885, 5770, 42173, 84346, 104437, 134441, 208874, 210865, 268882, 421730, 522185, 672205, 1044370, 1344410, 24333821, 48667642, 121669105, 243338210]

約数ペア:

[(1, 243338210), (2, 121669105), (5, 48667642), (10, 24333821), (181, 1344410), (233, 1044370), (362, 672205), (466, 522185), (577, 421730), (905, 268882), (1154, 210865), (1165, 208874), (1810, 134441), (2330, 104437), (2885, 84346), (5770, 42173)]