211320136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{2741}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 414590400

約数和(自身を除く): 203270264

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 419, 838, 1676, 2741, 3352, 5482, 9637, 10964, 19274, 21928, 38548, 63043, 77096, 126086, 252172, 504344, 1148479, 2296958, 4593916, 9187832, 26415017, 52830034, 105660068, 211320136]

約数ペア:

[(1, 211320136), (2, 105660068), (4, 52830034), (8, 26415017), (23, 9187832), (46, 4593916), (92, 2296958), (184, 1148479), (419, 504344), (838, 252172), (1676, 126086), (2741, 77096), (3352, 63043), (5482, 38548), (9637, 21928), (10964, 19274)]