210316308

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 497200704

約数和(自身を除く): 286884396

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 337, 393, 397, 524, 674, 786, 794, 1011, 1191, 1348, 1572, 1588, 2022, 2382, 4044, 4764, 44147, 52007, 88294, 104014, 132441, 133789, 156021, 176588, 208028, 264882, 267578, 312042, 401367, 529764, 535156, 624084, 802734, 1605468, 17526359, 35052718, 52579077, 70105436, 105158154, 210316308]

約数ペア:

[(1, 210316308), (2, 105158154), (3, 70105436), (4, 52579077), (6, 35052718), (12, 17526359), (131, 1605468), (262, 802734), (337, 624084), (393, 535156), (397, 529764), (524, 401367), (674, 312042), (786, 267578), (794, 264882), (1011, 208028), (1191, 176588), (1348, 156021), (1572, 133789), (1588, 132441), (2022, 104014), (2382, 88294), (4044, 52007), (4764, 44147)]