214070252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{156943}}^1$

素因数の和:156989

約数の個数: 24

約数和(自身を含む): 421865472

約数和(自身を除く): 207795220

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 156943, 313886, 627772, 1726373, 3452746, 4865233, 6905492, 9730466, 19460932, 53517563, 107035126, 214070252]

約数ペア:

[(1, 214070252), (2, 107035126), (4, 53517563), (11, 19460932), (22, 9730466), (31, 6905492), (44, 4865233), (62, 3452746), (124, 1726373), (341, 627772), (682, 313886), (1364, 156943)]